Q: Is 507,642 a Prime Number?
A: No, 507,642 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 507642 can be evenly divided by 1 2 3 6 19 38 57 61 73 114 122 146 183 219 366 438 1,159 1,387 2,318 2,774 3,477 4,161 4,453 6,954 8,322 8,906 13,359 26,718 84,607 169,214 253,821 and 507,642, with no remainder.
Since 507,642 cannot be divided by just 1 and 507,642, it is not a prime number.