Q: Is 2,012,420 a Prime Number?
A: No, 2,012,420 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 2012420 can be evenly divided by 1 2 4 5 10 20 100,621 201,242 402,484 503,105 1,006,210 and 2,012,420, with no remainder.
Since 2,012,420 cannot be divided by just 1 and 2,012,420, it is not a prime number.