Q: Is 672,016 a Prime Number?
A: No, 672,016 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 672016 can be evenly divided by 1 2 4 8 16 97 194 388 433 776 866 1,552 1,732 3,464 6,928 42,001 84,002 168,004 336,008 and 672,016, with no remainder.
Since 672,016 cannot be divided by just 1 and 672,016, it is not a prime number.