Q: Is 1,538,009 a Prime Number?
A: No, 1,538,009 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 1538009 can be evenly divided by 1 11 89 979 1,571 17,281 139,819 and 1,538,009, with no remainder.
Since 1,538,009 cannot be divided by just 1 and 1,538,009, it is not a prime number.