Q: Is 1,601,561 a Composite Number?
A: Yes, 1,601,561 is a composite number.
The number 1,601,561 can be evenly divided by 1 13 349 353 4,537 4,589 123,197 and 1,601,561, with no remainder.
Since 1,601,561 cannot be divided by just 1 and 1,601,561, it is a composite number.