Q: Is 1,421,926 a Prime Number?
A: No, 1,421,926 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 1421926 can be evenly divided by 1 2 11 22 64,633 129,266 710,963 and 1,421,926, with no remainder.
Since 1,421,926 cannot be divided by just 1 and 1,421,926, it is not a prime number.