Q: Is 604,988 a Prime Number?
A: No, 604,988 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 604988 can be evenly divided by 1 2 4 151,247 302,494 and 604,988, with no remainder.
Since 604,988 cannot be divided by just 1 and 604,988, it is not a prime number.