Q: Is 670,142 a Prime Number?
A: No, 670,142 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 670142 can be evenly divided by 1 2 11 22 83 166 367 734 913 1,826 4,037 8,074 30,461 60,922 335,071 and 670,142, with no remainder.
Since 670,142 cannot be divided by just 1 and 670,142, it is not a prime number.