14322442 has 8 divisors (see below), whose sum is σ = 21531456. Its totient is φ = 7145292.

The previous prime is 14322401. The next prime is 14322443. The reversal of 14322442 is 24422341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14322443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6808 + ... + 8659.

It is an arithmetic number, because the mean of its divisors is an integer number (2691432).

Almost surely, 2^14322442 is an apocalyptic number.

14322442 is a deficient number, since it is larger than the sum of its proper divisors (7209014).

14322442 is a wasteful number, since it uses less digits than its factorization.

14322442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15932.

The product of its digits is 1536, while the sum is 22.

The square root of 14322442 is about 3784.5002312062. The cubic root of 14322442 is about 242.8505123581.

Adding to 14322442 its reverse (24422341), we get a palindrome (38744783).

The spelling of 14322442 in words is "fourteen million, three hundred twenty-two thousand, four hundred forty-two".