13879118 has 16 divisors (see below), whose sum is σ = 22768560. Its totient is φ = 6292800.

The previous prime is 13879109. The next prime is 13879121. The reversal of 13879118 is 81197831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16328 + ... + 17156.

It is an arithmetic number, because the mean of its divisors is an integer number (1423035).

Almost surely, 2^13879118 is an apocalyptic number.

13879118 is a deficient number, since it is larger than the sum of its proper divisors (8889442).

13879118 is a wasteful number, since it uses less digits than its factorization.

13879118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603.

The product of its digits is 12096, while the sum is 38.

The square root of 13879118 is about 3725.4688295569. The cubic root of 13879118 is about 240.3185469198.

The spelling of 13879118 in words is "thirteen million, eight hundred seventy-nine thousand, one hundred eighteen".