115258930 has 32 divisors (see below), whose sum is σ = 215566848. Its totient is φ = 44323200.

The previous prime is 115258901. The next prime is 115258931. The reversal of 115258930 is 39852511.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (115258931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49390 + ... + 51670.

It is an arithmetic number, because the mean of its divisors is an integer number (6736464).

Almost surely, 2^115258930 is an apocalyptic number.

115258930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115258930 is a deficient number, since it is larger than the sum of its proper divisors (100307918).

115258930 is a wasteful number, since it uses less digits than its factorization.

115258930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 115258930 is about 10735.8711803002. The cubic root of 115258930 is about 486.6591140589.

The spelling of 115258930 in words is "one hundred fifteen million, two hundred fifty-eight thousand, nine hundred thirty".