Q: Is 42,782 a Prime Number?
A: No, 42,782 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 42782 can be evenly divided by 1 2 21,391 and 42,782, with no remainder.
Since 42,782 cannot be divided by just 1 and 42,782, it is not a prime number.