Q: Is 1,180,221 a Composite Number?
A: Yes, 1,180,221 is a composite number.
The number 1,180,221 can be evenly divided by 1 3 7 21 43 129 301 903 1,307 3,921 9,149 27,447 56,201 168,603 393,407 and 1,180,221, with no remainder.
Since 1,180,221 cannot be divided by just 1 and 1,180,221, it is a composite number.