Q: Is 672,042 a Prime Number?
A: No, 672,042 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 672042 can be evenly divided by 1 2 3 6 7 14 21 42 16,001 32,002 48,003 96,006 112,007 224,014 336,021 and 672,042, with no remainder.
Since 672,042 cannot be divided by just 1 and 672,042, it is not a prime number.