Q: Is 766,538 a Prime Number?
A: No, 766,538 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 766538 can be evenly divided by 1 2 487 787 974 1,574 383,269 and 766,538, with no remainder.
Since 766,538 cannot be divided by just 1 and 766,538, it is not a prime number.