108005928 has 32 divisors (see below), whose sum is σ = 271836000. Its totient is φ = 35759168.

The previous prime is 108005927. The next prime is 108005939. The reversal of 108005928 is 829500801.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (108005927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11526 + ... + 18677.

It is an arithmetic number, because the mean of its divisors is an integer number (8494875).

Almost surely, 2^108005928 is an apocalyptic number.

It is an amenable number.

108005928 is an abundant number, since it is smaller than the sum of its proper divisors (163830072).

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

108005928 is a wasteful number, since it uses less digits than its factorization.

108005928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30361 (or 30357 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 108005928 is about 10392.5900525326. The cubic root of 108005928 is about 476.2290284990.

The spelling of 108005928 in words is "one hundred eight million, five thousand, nine hundred twenty-eight".