Q: Is 2,084,421 a Prime Number?
A: No, 2,084,421 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 2084421 can be evenly divided by 1 3 17 23 51 69 391 1,173 1,777 5,331 30,209 40,871 90,627 122,613 694,807 and 2,084,421, with no remainder.
Since 2,084,421 cannot be divided by just 1 and 2,084,421, it is not a prime number.