Q: Is 1,604,561 a Composite Number?
A: Yes, 1,604,561 is a composite number.
The number 1,604,561 can be evenly divided by 1 7 229,223 and 1,604,561, with no remainder.
Since 1,604,561 cannot be divided by just 1 and 1,604,561, it is a composite number.