Q: Is 578,608 a Prime Number?
A: No, 578,608 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 578608 can be evenly divided by 1 2 4 8 16 29 43 58 86 116 172 232 344 464 688 841 1,247 1,682 2,494 3,364 4,988 6,728 9,976 13,456 19,952 36,163 72,326 144,652 289,304 and 578,608, with no remainder.
Since 578,608 cannot be divided by just 1 and 578,608, it is not a prime number.