108440832 has 36 divisors (see below), whose sum is σ = 288612800. Its totient is φ = 36146688.

The previous prime is 108440819. The next prime is 108440833. The reversal of 108440832 is 238044801.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 108440832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108440833) 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, 69832 + ... + 71367.

Almost surely, 2^108440832 is an apocalyptic number.

108440832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108440832 is an abundant number, since it is smaller than the sum of its proper divisors (180171968).

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

108440832 is an equidigital number, since it uses as much as digits as its factorization.

108440832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141218 (or 141204 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 108440832 is about 10413.4927858044. The cubic root of 108440832 is about 476.8673778331.

The spelling of 108440832 in words is "one hundred eight million, four hundred forty thousand, eight hundred thirty-two".