115886460 has 48 divisors (see below), whose sum is σ = 326656512. Its totient is φ = 30696000.

The previous prime is 115886437. The next prime is 115886471. The reversal of 115886460 is 64688511.

It is a super-2 number, since 2×115886460² = 26859343222663200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2665 + ... + 15455.

It is an arithmetic number, because the mean of its divisors is an integer number (6805344).

Almost surely, 2^115886460 is an apocalyptic number.

115886460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115886460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163328256).

115886460 is an abundant number, since it is smaller than the sum of its proper divisors (210770052).

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

115886460 is a wasteful number, since it uses less digits than its factorization.

115886460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12954 (or 12952 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 115886460 is about 10765.0573616679. The cubic root of 115886460 is about 487.5407250659.

The spelling of 115886460 in words is "one hundred fifteen million, eight hundred eighty-six thousand, four hundred sixty".