Q: Is 1,345,221 a Composite Number?
A: Yes, 1,345,221 is a composite number.
The number 1,345,221 can be evenly divided by 1 3 9 27 49,823 149,469 448,407 and 1,345,221, with no remainder.
Since 1,345,221 cannot be divided by just 1 and 1,345,221, it is a composite number.