Q: Is 6,722,163 a Prime Number?
A: No, 6,722,163 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 6722163 can be evenly divided by 1 3 7 9 21 27 49 63 147 189 441 1,323 5,081 15,243 35,567 45,729 106,701 137,187 248,969 320,103 746,907 960,309 2,240,721 and 6,722,163, with no remainder.
Since 6,722,163 cannot be divided by just 1 and 6,722,163, it is not a prime number.