Q: Is 767,428 a Prime Number?
A: No, 767,428 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 767428 can be evenly divided by 1 2 4 173 346 692 1,109 2,218 4,436 191,857 383,714 and 767,428, with no remainder.
Since 767,428 cannot be divided by just 1 and 767,428, it is not a prime number.