115236785 has 16 divisors (see below), whose sum is σ = 146047104. Its totient is φ = 87111552.

The previous prime is 115236769. The next prime is 115236817. The reversal of 115236785 is 587632511.

It is a cyclic number.

It is not a de Polignac number, because 115236785 - 2⁴ = 115236769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3509 + ... + 15581.

It is an arithmetic number, because the mean of its divisors is an integer number (9127944).

Almost surely, 2^115236785 is an apocalyptic number.

It is an amenable number.

115236785 is a deficient number, since it is larger than the sum of its proper divisors (30810319).

115236785 is a wasteful number, since it uses less digits than its factorization.

115236785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12184.

The product of its digits is 50400, while the sum is 38.

The square root of 115236785 is about 10734.8397752365. The cubic root of 115236785 is about 486.6279443660.

The spelling of 115236785 in words is "one hundred fifteen million, two hundred thirty-six thousand, seven hundred eighty-five".