Q: Is 1,428,842 a Prime Number?
A: No, 1,428,842 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 1428842 can be evenly divided by 1 2 67 134 10,663 21,326 714,421 and 1,428,842, with no remainder.
Since 1,428,842 cannot be divided by just 1 and 1,428,842, it is not a prime number.