10115808 has 24 divisors (see below), whose sum is σ = 26554248. Its totient is φ = 3371904.

The previous prime is 10115803. The next prime is 10115821. The reversal of 10115808 is 80851101.

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

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10115803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52591 + ... + 52782.

It is an arithmetic number, because the mean of its divisors is an integer number (1106427).

Almost surely, 2^10115808 is an apocalyptic number.

It is an amenable number.

10115808 is an abundant number, since it is smaller than the sum of its proper divisors (16438440).

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

10115808 is a wasteful number, since it uses less digits than its factorization.

10115808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105386 (or 105378 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 24.

The square root of 10115808 is about 3180.5358039173. The cubic root of 10115808 is about 216.2719482774.

Adding to 10115808 its reverse (80851101), we get a palindrome (90966909).

The spelling of 10115808 in words is "ten million, one hundred fifteen thousand, eight hundred eight".