115089328 has 30 divisors (see below), whose sum is σ = 228730524. Its totient is φ = 56068992.

The previous prime is 115089287. The next prime is 115089343. The reversal of 115089328 is 823980511.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281188 + ... + 281596.

Almost surely, 2^115089328 is an apocalyptic number.

It is an amenable number.

115089328 is a deficient number, since it is larger than the sum of its proper divisors (113641196).

115089328 is an frugal number, since it uses more digits than its factorization.

115089328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 115089328 is about 10727.9694257581. The cubic root of 115089328 is about 486.4202927173.

The spelling of 115089328 in words is "one hundred fifteen million, eighty-nine thousand, three hundred twenty-eight".