115994784 has 24 divisors (see below), whose sum is σ = 304486560. Its totient is φ = 38664896.

The previous prime is 115994783. The next prime is 115994797. The reversal of 115994784 is 487499511.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (115994783) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 604044 + ... + 604235.

It is an arithmetic number, because the mean of its divisors is an integer number (12686940).

Almost surely, 2^115994784 is an apocalyptic number.

It is an amenable number.

115994784 is an abundant number, since it is smaller than the sum of its proper divisors (188491776).

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

115994784 is a wasteful number, since it uses less digits than its factorization.

115994784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208292 (or 1208284 counting only the distinct ones).

The product of its digits is 362880, while the sum is 48.

The square root of 115994784 is about 10770.0874648259. The cubic root of 115994784 is about 487.6925861051.

The spelling of 115994784 in words is "one hundred fifteen million, nine hundred ninety-four thousand, seven hundred eighty-four".