Q: Is 1,421,797 a Prime Number?
A: No, 1,421,797 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 1421797 can be evenly divided by 1 13 47 169 179 611 2,327 7,943 8,413 30,251 109,369 and 1,421,797, with no remainder.
Since 1,421,797 cannot be divided by just 1 and 1,421,797, it is not a prime number.