Q: Is 1,404,221 a Prime Number?
A: No, 1,404,221 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 1404221 can be evenly divided by 1 7 13 91 169 1,183 1,187 8,309 15,431 108,017 200,603 and 1,404,221, with no remainder.
Since 1,404,221 cannot be divided by just 1 and 1,404,221, it is not a prime number.