Q: Is 2,123,837 a Prime Number?
A: No, 2,123,837 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 2123837 can be evenly divided by 1 37 61 941 2,257 34,817 57,401 and 2,123,837, with no remainder.
Since 2,123,837 cannot be divided by just 1 and 2,123,837, it is not a prime number.