115556160 has 56 divisors (see below), whose sum is σ = 366893856. Its totient is φ = 30814720.

The previous prime is 115556137. The next prime is 115556167. The reversal of 115556160 is 61655511.

It is a super-2 number, since 2×115556160² = 26706452227891200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115556167) 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, 59226 + ... + 61145.

It is an arithmetic number, because the mean of its divisors is an integer number (6551676).

Almost surely, 2^115556160 is an apocalyptic number.

115556160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115556160 is an abundant number, since it is smaller than the sum of its proper divisors (251337696).

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

115556160 is a wasteful number, since it uses less digits than its factorization.

115556160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120391 (or 120381 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 115556160 is about 10749.7051122345. The cubic root of 115556160 is about 487.0770875305.

The spelling of 115556160 in words is "one hundred fifteen million, five hundred fifty-six thousand, one hundred sixty".