Q: Is 1,443,237 a Prime Number?
A: No, 1,443,237 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 1443237 can be evenly divided by 1 3 139 417 3,461 10,383 481,079 and 1,443,237, with no remainder.
Since 1,443,237 cannot be divided by just 1 and 1,443,237, it is not a prime number.