Q: Is 1,489,628 a Prime Number?
A: No, 1,489,628 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 1489628 can be evenly divided by 1 2 4 7 14 28 53,201 106,402 212,804 372,407 744,814 and 1,489,628, with no remainder.
Since 1,489,628 cannot be divided by just 1 and 1,489,628, it is not a prime number.