Q: Is 2,139,498 a Prime Number?
A: No, 2,139,498 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 2139498 can be evenly divided by 1 2 3 6 9 18 118,861 237,722 356,583 713,166 1,069,749 and 2,139,498, with no remainder.
Since 2,139,498 cannot be divided by just 1 and 2,139,498, it is not a prime number.