108980928 has 168 divisors, whose sum is σ = 361370880. Its totient is φ = 30758400.

The previous prime is 108980917. The next prime is 108980933. The reversal of 108980928 is 829089801.

It is a tau number, because it is divible by the number of its divisors (168).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 608743 + ... + 608921.

Almost surely, 2^108980928 is an apocalyptic number.

108980928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108980928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180685440).

108980928 is an abundant number, since it is smaller than the sum of its proper divisors (252389952).

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

108980928 is a wasteful number, since it uses less digits than its factorization.

108980928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The square root of 108980928 is about 10439.3930858072. The cubic root of 108980928 is about 477.6577558664.

The spelling of 108980928 in words is "one hundred eight million, nine hundred eighty thousand, nine hundred twenty-eight".