Q: Is 2,666,500 a Composite Number?
A: Yes, 2,666,500 is a composite number.
The number 2,666,500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 5,333 10,666 21,332 26,665 53,330 106,660 133,325 266,650 533,300 666,625 1,333,250 and 2,666,500, with no remainder.
Since 2,666,500 cannot be divided by just 1 and 2,666,500, it is a composite number.