Q: Is 578,998 a Prime Number?
A: No, 578,998 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 578998 can be evenly divided by 1 2 7 14 41,357 82,714 289,499 and 578,998, with no remainder.
Since 578,998 cannot be divided by just 1 and 578,998, it is not a prime number.