115065500 has 48 divisors (see below), whose sum is σ = 274161888. Its totient is φ = 41840000.

The previous prime is 115065499. The next prime is 115065529. The reversal of 115065500 is 5560511.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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, 4961 + ... + 15960.

It is an arithmetic number, because the mean of its divisors is an integer number (5711706).

Almost surely, 2^115065500 is an apocalyptic number.

115065500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115065500 is an abundant number, since it is smaller than the sum of its proper divisors (159096388).

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

115065500 is a wasteful number, since it uses less digits than its factorization.

115065500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20951 (or 20939 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 115065500 is about 10726.8588132780. The cubic root of 115065500 is about 486.3867210476.

The spelling of 115065500 in words is "one hundred fifteen million, sixty-five thousand, five hundred".