Q: Is 74,509 a Prime Number?
A: Yes, 74,509 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 74509 can be evenly divided by 1 and 74,509, with no remainder.
Since 74,509 can be divided by just 1 and 74,509, it is a prime number.