Q: Is 2,107,749 a Prime Number?
A: No, 2,107,749 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 2107749 can be evenly divided by 1 3 7 21 29 87 203 609 3,461 10,383 24,227 72,681 100,369 301,107 702,583 and 2,107,749, with no remainder.
Since 2,107,749 cannot be divided by just 1 and 2,107,749, it is not a prime number.