Q: Is 1,331,664 a Composite Number?
A: Yes, 1,331,664 is a composite number.
The number 1,331,664 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 27,743 55,486 83,229 110,972 166,458 221,944 332,916 443,888 665,832 and 1,331,664, with no remainder.
Since 1,331,664 cannot be divided by just 1 and 1,331,664, it is a composite number.