Q: Is 1,021,400 a Composite Number?
A: Yes, 1,021,400 is a composite number.
The number 1,021,400 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 200 5,107 10,214 20,428 25,535 40,856 51,070 102,140 127,675 204,280 255,350 510,700 and 1,021,400, with no remainder.
Since 1,021,400 cannot be divided by just 1 and 1,021,400, it is a composite number.