Q: Is 2,640,020 a Composite Number?
A: Yes, 2,640,020 is a composite number.
The number 2,640,020 can be evenly divided by 1 2 4 5 10 20 132,001 264,002 528,004 660,005 1,320,010 and 2,640,020, with no remainder.
Since 2,640,020 cannot be divided by just 1 and 2,640,020, it is a composite number.