Q: Is 1,066,540 a Composite Number?
A: Yes, 1,066,540 is a composite number.
The number 1,066,540 can be evenly divided by 1 2 4 5 10 20 53,327 106,654 213,308 266,635 533,270 and 1,066,540, with no remainder.
Since 1,066,540 cannot be divided by just 1 and 1,066,540, it is a composite number.