Q: Is 268,624 a Prime Number?
A: No, 268,624 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 268624 can be evenly divided by 1 2 4 8 16 103 163 206 326 412 652 824 1,304 1,648 2,608 16,789 33,578 67,156 134,312 and 268,624, with no remainder.
Since 268,624 cannot be divided by just 1 and 268,624, it is not a prime number.