Q: Is 788,456 a Prime Number?
A: No, 788,456 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 788456 can be evenly divided by 1 2 4 8 67 134 268 536 1,471 2,942 5,884 11,768 98,557 197,114 394,228 and 788,456, with no remainder.
Since 788,456 cannot be divided by just 1 and 788,456, it is not a prime number.