Q: Is 607,642 a Prime Number?
A: No, 607,642 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 607642 can be evenly divided by 1 2 7 14 43,403 86,806 303,821 and 607,642, with no remainder.
Since 607,642 cannot be divided by just 1 and 607,642, it is not a prime number.