Q: Is 2,747,421 a Composite Number?
A: Yes, 2,747,421 is a composite number.
The number 2,747,421 can be evenly divided by 1 3 9 17 51 153 17,957 53,871 161,613 305,269 915,807 and 2,747,421, with no remainder.
Since 2,747,421 cannot be divided by just 1 and 2,747,421, it is a composite number.