13805804 has 12 divisors (see below), whose sum is σ = 24239544. Its totient is φ = 6880224.

The previous prime is 13805801. The next prime is 13805809. The reversal of 13805804 is 40850831.

13805804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13805801) 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, 4262 + ... + 6765.

It is an arithmetic number, because the mean of its divisors is an integer number (2019962).

Almost surely, 2^13805804 is an apocalyptic number.

It is an amenable number.

13805804 is a deficient number, since it is larger than the sum of its proper divisors (10433740).

13805804 is a wasteful number, since it uses less digits than its factorization.

13805804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11344 (or 11342 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 13805804 is about 3715.6162342201. The cubic root of 13805804 is about 239.8946528391.

The spelling of 13805804 in words is "thirteen million, eight hundred five thousand, eight hundred four".