115506056 has 8 divisors (see below), whose sum is σ = 216573870. Its totient is φ = 57753024.

The previous prime is 115506049. The next prime is 115506089. The reversal of 115506056 is 650605511.

It can be written as a sum of positive squares in only one way, i.e., 106708900 + 8797156 = 10330^2 + 2966^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7219121 + ... + 7219136.

Almost surely, 2^115506056 is an apocalyptic number.

It is an amenable number.

115506056 is a deficient number, since it is larger than the sum of its proper divisors (101067814).

115506056 is a wasteful number, since it uses less digits than its factorization.

115506056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14438263 (or 14438259 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 115506056 is about 10747.3743770281. The cubic root of 115506056 is about 487.0066800956.

The spelling of 115506056 in words is "one hundred fifteen million, five hundred six thousand, fifty-six".