Q: Is 2,142,689 a Prime Number?
A: No, 2,142,689 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 2142689 can be evenly divided by 1 31 69,119 and 2,142,689, with no remainder.
Since 2,142,689 cannot be divided by just 1 and 2,142,689, it is not a prime number.