Python Program to Check the Number is a Happy Number

Write a Python program to check the number is a happy or not using for loop. If the repeated sum of the square of individual digits in a number equal to one, it is a Happy Number. For instance, 28 is a Happy number because

22 + 82 = 4 + 64 = 68

62 + 82 = 36 + 64 = 100

12 + 02 + 02 = 1

import math

def digitsSquareSum(Number):
    Sum = rem = 0
    while Number > 0:
        rem = Number % 10
        Sum = Sum + math.pow(rem, 2)
        Number = Number // 10
    return Sum


Number = int(input("Enter the Number to Check Happy Number = "))
Temp = Number

while Temp != 1 and Temp != 4:
    Temp = digitsSquareSum(Temp)

if Temp == 1:
    print("\n%d is a Happy Number." %Number)
else:
    print("%d is Not an Unhappy Number." %Number)
Python Program to Check the Number is a Happy Number