115000512 has 112 divisors (see below), whose sum is σ = 351568512. Its totient is φ = 32788480.

The previous prime is 115000511. The next prime is 115000517. The reversal of 115000512 is 215000511.

It is a junction number, because it is equal to n+sod(n) for n = 115000491 and 115000500.

It is not an unprimeable number, because it can be changed into a prime (115000511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34303 + ... + 37505.

Almost surely, 2^115000512 is an apocalyptic number.

115000512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115000512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175784256).

115000512 is an abundant number, since it is smaller than the sum of its proper divisors (236568000).

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

115000512 is a wasteful number, since it uses less digits than its factorization.

115000512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246 (or 3236 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 115000512 is about 10723.8291668601. The cubic root of 115000512 is about 486.2951347975.

Subtracting 115000512 from its reverse (215000511), we obtain a palindrome (99999999).

The spelling of 115000512 in words is "one hundred fifteen million, five hundred twelve", and thus it is an aban number.