Q: Is 508,978 a Prime Number?
A: No, 508,978 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 508978 can be evenly divided by 1 2 254,489 and 508,978, with no remainder.
Since 508,978 cannot be divided by just 1 and 508,978, it is not a prime number.