14004422 has 8 divisors (see below), whose sum is σ = 21039696. Its totient is φ = 6991192.

The previous prime is 14004391. The next prime is 14004427. The reversal of 14004422 is 22440041.

14004422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×14004422² = 392247671108168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14004422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14004427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3818 + ... + 6525.

It is an arithmetic number, because the mean of its divisors is an integer number (2629962).

Almost surely, 2^14004422 is an apocalyptic number.

14004422 is a deficient number, since it is larger than the sum of its proper divisors (7035274).

14004422 is a wasteful number, since it uses less digits than its factorization.

14004422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11022.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 14004422 is about 3742.2482547260. The cubic root of 14004422 is about 241.0395991013.

Adding to 14004422 its reverse (22440041), we get a palindrome (36444463).

The spelling of 14004422 in words is "fourteen million, four thousand, four hundred twenty-two".