115765377 has 32 divisors (see below), whose sum is σ = 196116480. Its totient is φ = 59088960.

The previous prime is 115765369. The next prime is 115765421. The reversal of 115765377 is 773567511.

It is not a de Polignac number, because 115765377 - 2³ = 115765369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115765337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1624 + ... + 15302.

It is an arithmetic number, because the mean of its divisors is an integer number (6128640).

Almost surely, 2^115765377 is an apocalyptic number.

It is an amenable number.

115765377 is a deficient number, since it is larger than the sum of its proper divisors (80351103).

115765377 is a wasteful number, since it uses less digits than its factorization.

115765377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13733.

The product of its digits is 154350, while the sum is 42.

The square root of 115765377 is about 10759.4320017369. The cubic root of 115765377 is about 487.3708649414.

The spelling of 115765377 in words is "one hundred fifteen million, seven hundred sixty-five thousand, three hundred seventy-seven".