115755760 has 40 divisors (see below), whose sum is σ = 269960400. Its totient is φ = 46159872.

The previous prime is 115755749. The next prime is 115755779. The reversal of 115755760 is 67557511.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26191 + ... + 30289.

It is an arithmetic number, because the mean of its divisors is an integer number (6749010).

Almost surely, 2^115755760 is an apocalyptic number.

115755760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115755760 is an abundant number, since it is smaller than the sum of its proper divisors (154204640).

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

115755760 is a wasteful number, since it uses less digits than its factorization.

115755760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4465 (or 4459 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 37.

The square root of 115755760 is about 10758.9850822464. The cubic root of 115755760 is about 487.3573687490.

The spelling of 115755760 in words is "one hundred fifteen million, seven hundred fifty-five thousand, seven hundred sixty".