115058020 has 48 divisors (see below), whose sum is σ = 301246848. Its totient is φ = 35861760.

The previous prime is 115057991. The next prime is 115058033. The reversal of 115058020 is 20850511.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 115057982 and 115058000.

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, 35817 + ... + 38896.

It is an arithmetic number, because the mean of its divisors is an integer number (6275976).

Almost surely, 2^115058020 is an apocalyptic number.

115058020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115058020 is an abundant number, since it is smaller than the sum of its proper divisors (186188828).

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

115058020 is a wasteful number, since it uses less digits than its factorization.

115058020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74740 (or 74738 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 115058020 is about 10726.5101500908. The cubic root of 115058020 is about 486.3761813940.

The spelling of 115058020 in words is "one hundred fifteen million, fifty-eight thousand, twenty".