108423808 has 32 divisors (see below), whose sum is σ = 223456500. Its totient is φ = 52340736.

The previous prime is 108423793. The next prime is 108423811. The reversal of 108423808 is 808324801.

It can be written as a sum of positive squares in 2 ways, for example, as 108326464 + 97344 = 10408^2 + 312^2 .

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

It is a congruent number.

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, 10893 + ... + 18316.

Almost surely, 2^108423808 is an apocalyptic number.

It is an amenable number.

108423808 is an abundant number, since it is smaller than the sum of its proper divisors (115032692).

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

108423808 is an equidigital number, since it uses as much as digits as its factorization.

108423808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29252 (or 29240 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 108423808 is about 10412.6753526651. The cubic root of 108423808 is about 476.8424222423.

The spelling of 108423808 in words is "one hundred eight million, four hundred twenty-three thousand, eight hundred eight".