115173760 has 128 divisors (see below), whose sum is σ = 301593600. Its totient is φ = 41803776.

The previous prime is 115173733. The next prime is 115173769. The reversal of 115173760 is 67371511.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-3 number, since 3×115173760³ (a number of 25 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115173769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 906817 + ... + 906943.

It is an arithmetic number, because the mean of its divisors is an integer number (2356200).

Almost surely, 2^115173760 is an apocalyptic number.

115173760 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 115173760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150796800).

115173760 is an abundant number, since it is smaller than the sum of its proper divisors (186419840).

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

115173760 is a wasteful number, since it uses less digits than its factorization.

115173760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 115173760 is about 10731.9038385554. The cubic root of 115173760 is about 486.5392130951.

The spelling of 115173760 in words is "one hundred fifteen million, one hundred seventy-three thousand, seven hundred sixty".