Q: Is 997,090 a Prime Number?
A: No, 997,090 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 997090 can be evenly divided by 1 2 5 10 99,709 199,418 498,545 and 997,090, with no remainder.
Since 997,090 cannot be divided by just 1 and 997,090, it is not a prime number.