14004402 has 32 divisors (see below), whose sum is σ = 29175552. Its totient is φ = 4477824.

The previous prime is 14004391. The next prime is 14004427. The reversal of 14004402 is 20440041.

14004402 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14004402² = 392246550755208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14478 + ... + 15414.

It is an arithmetic number, because the mean of its divisors is an integer number (911736).

Almost surely, 2^14004402 is an apocalyptic number.

14004402 is an abundant number, since it is smaller than the sum of its proper divisors (15171150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14004402 is a wasteful number, since it uses less digits than its factorization.

14004402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 14004402 is about 3742.2455825346. The cubic root of 14004402 is about 241.0394843567.

Adding to 14004402 its reverse (20440041), we get a palindrome (34444443).

The spelling of 14004402 in words is "fourteen million, four thousand, four hundred two".