Q: Is 1,113,428 a Prime Number?
A: No, 1,113,428 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 1113428 can be evenly divided by 1 2 4 173 346 692 1,609 3,218 6,436 278,357 556,714 and 1,113,428, with no remainder.
Since 1,113,428 cannot be divided by just 1 and 1,113,428, it is not a prime number.