115859106 has 32 divisors (see below), whose sum is σ = 280872000. Its totient is φ = 35108640.

The previous prime is 115859101. The next prime is 115859143. The reversal of 115859106 is 601958511.

115859106 is a `hidden beast` number, since 11 + 58 + 591 + 0 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (115859101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96931 + ... + 98118.

It is an arithmetic number, because the mean of its divisors is an integer number (8777250).

Almost surely, 2^115859106 is an apocalyptic number.

115859106 is an abundant number, since it is smaller than the sum of its proper divisors (165012894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115859106 is a wasteful number, since it uses less digits than its factorization.

115859106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195071 (or 195065 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 36.

The square root of 115859106 is about 10763.7867871860. The cubic root of 115859106 is about 487.5023621187.

The spelling of 115859106 in words is "one hundred fifteen million, eight hundred fifty-nine thousand, one hundred six".