14039904 has 24 divisors (see below), whose sum is σ = 36855000. Its totient is φ = 4679936.

The previous prime is 14039899. The next prime is 14039923. The reversal of 14039904 is 40993041.

14039904 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 tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73029 + ... + 73220.

It is an arithmetic number, because the mean of its divisors is an integer number (1535625).

Almost surely, 2^14039904 is an apocalyptic number.

It is an amenable number.

14039904 is an abundant number, since it is smaller than the sum of its proper divisors (22815096).

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

14039904 is a wasteful number, since it uses less digits than its factorization.

14039904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146262 (or 146254 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 14039904 is about 3746.9859887648. The cubic root of 14039904 is about 241.2429956713.

The spelling of 14039904 in words is "fourteen million, thirty-nine thousand, nine hundred four".