115364564 has 12 divisors (see below), whose sum is σ = 230729184. Its totient is φ = 49441944.

The previous prime is 115364537. The next prime is 115364593. The reversal of 115364564 is 465463511.

115364564 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2060054 + ... + 2060109.

It is an arithmetic number, because the mean of its divisors is an integer number (19227432).

Almost surely, 2^115364564 is an apocalyptic number.

115364564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115364564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115364564 is a wasteful number, since it uses less digits than its factorization.

115364564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4120174 (or 4120172 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 115364564 is about 10740.7897288793. The cubic root of 115364564 is about 486.8077418829.

The spelling of 115364564 in words is "one hundred fifteen million, three hundred sixty-four thousand, five hundred sixty-four".