Q: Is 578,704 a Prime Number?
A: No, 578,704 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 578704 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 5,167 10,334 20,668 36,169 41,336 72,338 82,672 144,676 289,352 and 578,704, with no remainder.
Since 578,704 cannot be divided by just 1 and 578,704, it is not a prime number.