Q: Is 671,016 a Prime Number?
A: No, 671,016 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 671016 can be evenly divided by 1 2 3 4 6 8 12 24 73 146 219 292 383 438 584 766 876 1,149 1,532 1,752 2,298 3,064 4,596 9,192 27,959 55,918 83,877 111,836 167,754 223,672 335,508 and 671,016, with no remainder.
Since 671,016 cannot be divided by just 1 and 671,016, it is not a prime number.