Q: Is 1,111,789 a Prime Number?
A: No, 1,111,789 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 1111789 can be evenly divided by 1 7 71 497 2,237 15,659 158,827 and 1,111,789, with no remainder.
Since 1,111,789 cannot be divided by just 1 and 1,111,789, it is not a prime number.