Q: Is 605,508 a Prime Number?
A: No, 605,508 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 605508 can be evenly divided by 1 2 3 4 6 12 50,459 100,918 151,377 201,836 302,754 and 605,508, with no remainder.
Since 605,508 cannot be divided by just 1 and 605,508, it is not a prime number.