Q: Is 1,627,629 a Prime Number?
A: No, 1,627,629 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 1627629 can be evenly divided by 1 3 151 453 3,593 10,779 542,543 and 1,627,629, with no remainder.
Since 1,627,629 cannot be divided by just 1 and 1,627,629, it is not a prime number.