Q: Is 74,745 a Prime Number?
A: No, 74,745 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 74745 can be evenly divided by 1 3 5 9 11 15 33 45 55 99 151 165 453 495 755 1,359 1,661 2,265 4,983 6,795 8,305 14,949 24,915 and 74,745, with no remainder.
Since 74,745 cannot be divided by just 1 and 74,745, it is not a prime number.