Q: Is 2,673,221 a Prime Number?
A: No, 2,673,221 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 2673221 can be evenly divided by 1 23 71 1,633 1,637 37,651 116,227 and 2,673,221, with no remainder.
Since 2,673,221 cannot be divided by just 1 and 2,673,221, it is not a prime number.