Q: Is 1,304,624 a Prime Number?
A: No, 1,304,624 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 1304624 can be evenly divided by 1 2 4 8 16 67 134 268 536 1,072 1,217 2,434 4,868 9,736 19,472 81,539 163,078 326,156 652,312 and 1,304,624, with no remainder.
Since 1,304,624 cannot be divided by just 1 and 1,304,624, it is not a prime number.