Q: Is 1,321,364 a Prime Number?
A: No, 1,321,364 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 1321364 can be evenly divided by 1 2 4 11 22 44 59 118 236 509 649 1,018 1,298 2,036 2,596 5,599 11,198 22,396 30,031 60,062 120,124 330,341 660,682 and 1,321,364, with no remainder.
Since 1,321,364 cannot be divided by just 1 and 1,321,364, it is not a prime number.