Q: Is 1,345,072 a Composite Number?
A: Yes, 1,345,072 is a composite number.
The number 1,345,072 can be evenly divided by 1 2 4 8 16 84,067 168,134 336,268 672,536 and 1,345,072, with no remainder.
Since 1,345,072 cannot be divided by just 1 and 1,345,072, it is a composite number.