115850655 has 40 divisors (see below), whose sum is σ = 216719712. Its totient is φ = 59095872.

The previous prime is 115850639. The next prime is 115850659. The reversal of 115850655 is 556058511.

115850655 is a `hidden beast` number, since 11 + 585 + 0 + 65 + 5 = 666.

It is not a de Polignac number, because 115850655 - 2⁴ = 115850639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115850659) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3097 + ... + 15533.

Almost surely, 2^115850655 is an apocalyptic number.

115850655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115850655 is a deficient number, since it is larger than the sum of its proper divisors (100869057).

115850655 is a wasteful number, since it uses less digits than its factorization.

115850655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12477 (or 12468 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

The square root of 115850655 is about 10763.3942137227. The cubic root of 115850655 is about 487.4905086910.

The spelling of 115850655 in words is "one hundred fifteen million, eight hundred fifty thousand, six hundred fifty-five".