13911108 has 12 divisors (see below), whose sum is σ = 32459280. Its totient is φ = 4637032.

The previous prime is 13911071. The next prime is 13911109. The reversal of 13911108 is 80111931.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13911109) 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, 579618 + ... + 579641.

It is an arithmetic number, because the mean of its divisors is an integer number (2704940).

Almost surely, 2^13911108 is an apocalyptic number.

It is an amenable number.

13911108 is an abundant number, since it is smaller than the sum of its proper divisors (18548172).

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

13911108 is a wasteful number, since it uses less digits than its factorization.

13911108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159266 (or 1159264 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 24.

The square root of 13911108 is about 3729.7597777873. The cubic root of 13911108 is about 240.5030421049.

The spelling of 13911108 in words is "thirteen million, nine hundred eleven thousand, one hundred eight".