115784364 has 24 divisors (see below), whose sum is σ = 271132848. Its totient is φ = 38456320.

The previous prime is 115784363. The next prime is 115784371. The reversal of 115784364 is 463487511.

It is not an unprimeable number, because it can be changed into a prime (115784363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13797 + ... + 20540.

It is an arithmetic number, because the mean of its divisors is an integer number (11297202).

Almost surely, 2^115784364 is an apocalyptic number.

It is an amenable number.

115784364 is an abundant number, since it is smaller than the sum of its proper divisors (155348484).

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

115784364 is a wasteful number, since it uses less digits than its factorization.

115784364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34625 (or 34623 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 115784364 is about 10760.3143076771. The cubic root of 115784364 is about 487.3975084998.

The spelling of 115784364 in words is "one hundred fifteen million, seven hundred eighty-four thousand, three hundred sixty-four".