Q: Is 2,877,421 a Prime Number?
A: No, 2,877,421 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 2877421 can be evenly divided by 1 41 70,181 and 2,877,421, with no remainder.
Since 2,877,421 cannot be divided by just 1 and 2,877,421, it is not a prime number.