115688073 has 8 divisors (see below), whose sum is σ = 154342336. Its totient is φ = 77079600.

The previous prime is 115688071. The next prime is 115688173. The reversal of 115688073 is 370886511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115688073 - 2¹ = 115688071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115688071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5038 + ... + 16023.

It is an arithmetic number, because the mean of its divisors is an integer number (19292792).

Almost surely, 2^115688073 is an apocalyptic number.

It is an amenable number.

115688073 is a deficient number, since it is larger than the sum of its proper divisors (38654263).

115688073 is a wasteful number, since it uses less digits than its factorization.

115688073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22895.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 115688073 is about 10755.8390188771. The cubic root of 115688073 is about 487.2623578109.

The spelling of 115688073 in words is "one hundred fifteen million, six hundred eighty-eight thousand, seventy-three".