115375685 has 8 divisors (see below), whose sum is σ = 146595096. Its totient is φ = 86871040.

The previous prime is 115375669. The next prime is 115375691. The reversal of 115375685 is 586573511.

It can be written as a sum of positive squares in 4 ways, for example, as 52157284 + 63218401 = 7222^2 + 7951^2 .

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

It is not a de Polignac number, because 115375685 - 2⁴ = 115375669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678596 + ... + 678765.

It is an arithmetic number, because the mean of its divisors is an integer number (18324387).

Almost surely, 2^115375685 is an apocalyptic number.

It is an amenable number.

115375685 is a deficient number, since it is larger than the sum of its proper divisors (31219411).

115375685 is a wasteful number, since it uses less digits than its factorization.

115375685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357383.

The product of its digits is 126000, while the sum is 41.

The square root of 115375685 is about 10741.3074157665. The cubic root of 115375685 is about 486.8233839332.

The spelling of 115375685 in words is "one hundred fifteen million, three hundred seventy-five thousand, six hundred eighty-five".