14622943 has 2 divisors, whose sum is σ = 14622944. Its totient is φ = 14622942.

The previous prime is 14622919. The next prime is 14622953. The reversal of 14622943 is 34922641.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14622943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14622953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7311471 + 7311472.

It is an arithmetic number, because the mean of its divisors is an integer number (7311472).

Almost surely, 2^14622943 is an apocalyptic number.

14622943 is a deficient number, since it is larger than the sum of its proper divisors (1).

14622943 is an equidigital number, since it uses as much as digits as its factorization.

14622943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The square root of 14622943 is about 3823.9956851440. The cubic root of 14622943 is about 244.5371965663.

The spelling of 14622943 in words is "fourteen million, six hundred twenty-two thousand, nine hundred forty-three".