Q: Is 43,722 a Prime Number?
A: No, 43,722 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 43722 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 63 126 347 694 1,041 2,082 2,429 3,123 4,858 6,246 7,287 14,574 21,861 and 43,722, with no remainder.
Since 43,722 cannot be divided by just 1 and 43,722, it is not a prime number.