Q: Is 2,437,542 a Prime Number?
A: No, 2,437,542 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 2437542 can be evenly divided by 1 2 3 6 9 18 191 382 573 709 1,146 1,418 1,719 2,127 3,438 4,254 6,381 12,762 135,419 270,838 406,257 812,514 1,218,771 and 2,437,542, with no remainder.
Since 2,437,542 cannot be divided by just 1 and 2,437,542, it is not a prime number.