Q: Is 1,609,456 a Composite Number?
A: Yes, 1,609,456 is a composite number.
The number 1,609,456 can be evenly divided by 1 2 4 8 16 100,591 201,182 402,364 804,728 and 1,609,456, with no remainder.
Since 1,609,456 cannot be divided by just 1 and 1,609,456, it is a composite number.