115530788 has 12 divisors (see below), whose sum is σ = 202895280. Its totient is φ = 57560712.

The previous prime is 115530781. The next prime is 115530799. The reversal of 115530788 is 887035511.

It is not an unprimeable number, because it can be changed into a prime (115530781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49898 + ... + 52161.

It is an arithmetic number, because the mean of its divisors is an integer number (16907940).

Almost surely, 2^115530788 is an apocalyptic number.

It is an amenable number.

115530788 is a deficient number, since it is larger than the sum of its proper divisors (87364492).

115530788 is a wasteful number, since it uses less digits than its factorization.

115530788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102346 (or 102344 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 38.

The square root of 115530788 is about 10748.5249220533. The cubic root of 115530788 is about 487.0414366849.

The spelling of 115530788 in words is "one hundred fifteen million, five hundred thirty thousand, seven hundred eighty-eight".