Q: Is 602,509 a Prime Number?
A: No, 602,509 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 602509 can be evenly divided by 1 19 361 1,669 31,711 and 602,509, with no remainder.
Since 602,509 cannot be divided by just 1 and 602,509, it is not a prime number.