how to get each digit of a number code example

Example 1: how to store a 6 digit number as 6 separate integers

int number; // = some int

while (number > 0) {
    print( number % 10);
    number = number / 10;
}

Example 2: how to get each digit of a number

sumOfDigit(n):
	sum = 0
    temp = 0
    while n >= 1:
    	# temmp % 10 to get the rightmost digit
    	temp =  n % 10
        sum += temp
        # n // 10 to get the the rest of digit except rightmost digit (198 // 10 = 19)
        n //= 10