Q: Is 1,640,129 a Composite Number?
A: Yes, 1,640,129 is a composite number.
The number 1,640,129 can be evenly divided by 1 601 2,729 and 1,640,129, with no remainder.
Since 1,640,129 cannot be divided by just 1 and 1,640,129, it is a composite number.