115712093 has 4 divisors (see below), whose sum is σ = 132242400. Its totient is φ = 99181788.

The previous prime is 115712063. The next prime is 115712099. The reversal of 115712093 is 390217511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115712093 - 2¹⁰ = 115711069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115712099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8265143 + ... + 8265156.

It is an arithmetic number, because the mean of its divisors is an integer number (33060600).

Almost surely, 2^115712093 is an apocalyptic number.

It is an amenable number.

115712093 is a deficient number, since it is larger than the sum of its proper divisors (16530307).

115712093 is an equidigital number, since it uses as much as digits as its factorization.

115712093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16530306.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 115712093 is about 10756.9555637271. The cubic root of 115712093 is about 487.2960784633.

The spelling of 115712093 in words is "one hundred fifteen million, seven hundred twelve thousand, ninety-three".