Q: Is 1,231,220 a Composite Number?
A: Yes, 1,231,220 is a composite number.
The number 1,231,220 can be evenly divided by 1 2 4 5 10 20 61,561 123,122 246,244 307,805 615,610 and 1,231,220, with no remainder.
Since 1,231,220 cannot be divided by just 1 and 1,231,220, it is a composite number.