115104786 has 16 divisors (see below), whose sum is σ = 235108224. Its totient is φ = 37551824.

The previous prime is 115104761. The next prime is 115104809. The reversal of 115104786 is 687401511.

It is a happy number.

It is a super-2 number, since 2×115104786² = 26498223520211592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203805 + ... + 204368.

It is an arithmetic number, because the mean of its divisors is an integer number (14694264).

Almost surely, 2^115104786 is an apocalyptic number.

115104786 is an abundant number, since it is smaller than the sum of its proper divisors (120003438).

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

115104786 is a wasteful number, since it uses less digits than its factorization.

115104786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408225.

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 115104786 is about 10728.6898547772. The cubic root of 115104786 is about 486.4420692752.

The spelling of 115104786 in words is "one hundred fifteen million, one hundred four thousand, seven hundred eighty-six".