Q: Is 2,400,237 a Prime Number?
A: No, 2,400,237 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 2400237 can be evenly divided by 1 3 7 9 21 31 63 93 217 279 651 1,229 1,953 3,687 8,603 11,061 25,809 38,099 77,427 114,297 266,693 342,891 800,079 and 2,400,237, with no remainder.
Since 2,400,237 cannot be divided by just 1 and 2,400,237, it is not a prime number.