Q: Is 1,249,624 a Prime Number?
A: No, 1,249,624 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 1249624 can be evenly divided by 1 2 4 8 181 362 724 863 1,448 1,726 3,452 6,904 156,203 312,406 624,812 and 1,249,624, with no remainder.
Since 1,249,624 cannot be divided by just 1 and 1,249,624, it is not a prime number.