Q: Is 2,197,242 a Prime Number?
A: No, 2,197,242 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 2197242 can be evenly divided by 1 2 3 6 9 18 122,069 244,138 366,207 732,414 1,098,621 and 2,197,242, with no remainder.
Since 2,197,242 cannot be divided by just 1 and 2,197,242, it is not a prime number.