Q: Is 214,509 a Prime Number?
A: No, 214,509 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 214509 can be evenly divided by 1 3 71,503 and 214,509, with no remainder.
Since 214,509 cannot be divided by just 1 and 214,509, it is not a prime number.