115582366 has 16 divisors (see below), whose sum is σ = 177758064. Its totient is φ = 56335104.

The previous prime is 115582361. The next prime is 115582367. The reversal of 115582366 is 663285511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115582361) 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, 56880 + ... + 58876.

It is an arithmetic number, because the mean of its divisors is an integer number (11109879).

Almost surely, 2^115582366 is an apocalyptic number.

115582366 is a deficient number, since it is larger than the sum of its proper divisors (62175698).

115582366 is a wasteful number, since it uses less digits than its factorization.

115582366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715.

The product of its digits is 43200, while the sum is 37.

The square root of 115582366 is about 10750.9239602929. The cubic root of 115582366 is about 487.1139047727.

It can be divided in two parts, 11558 and 2366, that added together give a square (13924 = 118²).

The spelling of 115582366 in words is "one hundred fifteen million, five hundred eighty-two thousand, three hundred sixty-six".