Q: Is 1,005,428 a Composite Number?
A: Yes, 1,005,428 is a composite number.
The number 1,005,428 can be evenly divided by 1 2 4 157 314 628 1,601 3,202 6,404 251,357 502,714 and 1,005,428, with no remainder.
Since 1,005,428 cannot be divided by just 1 and 1,005,428, it is a composite number.