108988104 has 64 divisors (see below), whose sum is σ = 291744000. Its totient is φ = 33825600.

The previous prime is 108988091. The next prime is 108988141. The reversal of 108988104 is 401889801.

It is a happy number.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24879 + ... + 28929.

It is an arithmetic number, because the mean of its divisors is an integer number (4558500).

Almost surely, 2^108988104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108988104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145872000).

108988104 is an abundant number, since it is smaller than the sum of its proper divisors (182755896).

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

108988104 is a wasteful number, since it uses less digits than its factorization.

108988104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4138 (or 4134 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 39.

The square root of 108988104 is about 10439.7367782909. The cubic root of 108988104 is about 477.6682396483.

The spelling of 108988104 in words is "one hundred eight million, nine hundred eighty-eight thousand, one hundred four".