13895808 has 32 divisors (see below), whose sum is σ = 36911760. Its totient is φ = 4631808.

The previous prime is 13895797. The next prime is 13895881. The reversal of 13895808 is 80859831.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13895808.

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, 17710 + ... + 18477.

Almost surely, 2^13895808 is an apocalyptic number.

It is an amenable number.

13895808 is an abundant number, since it is smaller than the sum of its proper divisors (23015952).

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

13895808 is an equidigital number, since it uses as much as digits as its factorization.

13895808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36204 (or 36192 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 13895808 is about 3727.7081430820. The cubic root of 13895808 is about 240.4148380981.

The spelling of 13895808 in words is "thirteen million, eight hundred ninety-five thousand, eight hundred eight".