Q: Is 2,640,940 a Composite Number?
A: Yes, 2,640,940 is a composite number.
The number 2,640,940 can be evenly divided by 1 2 4 5 10 20 132,047 264,094 528,188 660,235 1,320,470 and 2,640,940, with no remainder.
Since 2,640,940 cannot be divided by just 1 and 2,640,940, it is a composite number.