Q: Is 2,537,241 a Prime Number?
A: No, 2,537,241 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 2537241 can be evenly divided by 1 3 7 19 21 57 133 399 6,359 19,077 44,513 120,821 133,539 362,463 845,747 and 2,537,241, with no remainder.
Since 2,537,241 cannot be divided by just 1 and 2,537,241, it is not a prime number.