Q: Is 1,661,225 a Composite Number?
A: Yes, 1,661,225 is a composite number.
The number 1,661,225 can be evenly divided by 1 5 25 66,449 332,245 and 1,661,225, with no remainder.
Since 1,661,225 cannot be divided by just 1 and 1,661,225, it is a composite number.