Q: Is 42,475 a Prime Number?
A: No, 42,475 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 42475 can be evenly divided by 1 5 25 1,699 8,495 and 42,475, with no remainder.
Since 42,475 cannot be divided by just 1 and 42,475, it is not a prime number.