117330528 has 48 divisors (see below), whose sum is σ = 351993600. Its totient is φ = 33522816.

The previous prime is 117330509. The next prime is 117330533. The reversal of 117330528 is 825033711.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 117330495 and 117330504.

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, 86628 + ... + 87971.

It is an arithmetic number, because the mean of its divisors is an integer number (7333200).

Almost surely, 2^117330528 is an apocalyptic number.

It is an amenable number.

117330528 is an abundant number, since it is smaller than the sum of its proper divisors (234663072).

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

117330528 is a wasteful number, since it uses less digits than its factorization.

117330528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174619 (or 174611 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 117330528 is about 10831.9217131588. The cubic root of 117330528 is about 489.5574624498.

The spelling of 117330528 in words is "one hundred seventeen million, three hundred thirty thousand, five hundred twenty-eight".