Q: Is 42,265 a Prime Number?
A: No, 42,265 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 42265 can be evenly divided by 1 5 79 107 395 535 8,453 and 42,265, with no remainder.
Since 42,265 cannot be divided by just 1 and 42,265, it is not a prime number.