Q: Is 672,142 a Prime Number?
A: No, 672,142 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 672142 can be evenly divided by 1 2 31 37 62 74 293 586 1,147 2,294 9,083 10,841 18,166 21,682 336,071 and 672,142, with no remainder.
Since 672,142 cannot be divided by just 1 and 672,142, it is not a prime number.