Q: Is 1,040,421 a Prime Number?
A: No, 1,040,421 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 1040421 can be evenly divided by 1 3 19 57 18,253 54,759 346,807 and 1,040,421, with no remainder.
Since 1,040,421 cannot be divided by just 1 and 1,040,421, it is not a prime number.