Q: Is 72,398 a Prime Number?
A: No, 72,398 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 72398 can be evenly divided by 1 2 53 106 683 1,366 36,199 and 72,398, with no remainder.
Since 72,398 cannot be divided by just 1 and 72,398, it is not a prime number.