Q: Is 2,078,427 a Prime Number?
A: No, 2,078,427 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 2078427 can be evenly divided by 1 3 13 39 137 389 411 1,167 1,781 5,057 5,343 15,171 53,293 159,879 692,809 and 2,078,427, with no remainder.
Since 2,078,427 cannot be divided by just 1 and 2,078,427, it is not a prime number.