Q: Is 627,248 a Prime Number?
A: No, 627,248 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 627248 can be evenly divided by 1 2 4 8 16 197 199 394 398 788 796 1,576 1,592 3,152 3,184 39,203 78,406 156,812 313,624 and 627,248, with no remainder.
Since 627,248 cannot be divided by just 1 and 627,248, it is not a prime number.