Q: Is 2,804,420 a Prime Number?
A: No, 2,804,420 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2804420 can be evenly divided by 1 2 4 5 10 20 140,221 280,442 560,884 701,105 1,402,210 and 2,804,420, with no remainder.
Since 2,804,420 cannot be divided by just 1 and 2,804,420, it is not a prime number.