115268910 has 64 divisors (see below), whose sum is σ = 292377600. Its totient is φ = 29036672.

The previous prime is 115268897. The next prime is 115268941. The reversal of 115268910 is 19862511.

It is a super-2 number, since 2×115268910² = 26573843225176200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39481 + ... + 42299.

It is an arithmetic number, because the mean of its divisors is an integer number (4568400).

Almost surely, 2^115268910 is an apocalyptic number.

115268910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115268910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146188800).

115268910 is an abundant number, since it is smaller than the sum of its proper divisors (177108690).

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

115268910 is a wasteful number, since it uses less digits than its factorization.

115268910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905.

The product of its (nonzero) digits is 4320, while the sum is 33.

The square root of 115268910 is about 10736.3359671724. The cubic root of 115268910 is about 486.6731598767.

The spelling of 115268910 in words is "one hundred fifteen million, two hundred sixty-eight thousand, nine hundred ten".