Q: Is 1,443,164 a Prime Number?
A: No, 1,443,164 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 1443164 can be evenly divided by 1 2 4 17 19 34 38 68 76 323 646 1,117 1,292 2,234 4,468 18,989 21,223 37,978 42,446 75,956 84,892 360,791 721,582 and 1,443,164, with no remainder.
Since 1,443,164 cannot be divided by just 1 and 1,443,164, it is not a prime number.