Q: Is 1,334,428 a Prime Number?
A: No, 1,334,428 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 1334428 can be evenly divided by 1 2 4 449 743 898 1,486 1,796 2,972 333,607 667,214 and 1,334,428, with no remainder.
Since 1,334,428 cannot be divided by just 1 and 1,334,428, it is not a prime number.