Q: Is 1,421,498 a Prime Number?
A: No, 1,421,498 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 1421498 can be evenly divided by 1 2 13 26 54,673 109,346 710,749 and 1,421,498, with no remainder.
Since 1,421,498 cannot be divided by just 1 and 1,421,498, it is not a prime number.