117081504 has 48 divisors (see below), whose sum is σ = 341490240. Its totient is φ = 39026880.

The previous prime is 117081463. The next prime is 117081557. The reversal of 117081504 is 405180711.

117081504 is a `hidden beast` number, since 11 + 70 + 81 + 504 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 66892 + ... + 68619.

It is an arithmetic number, because the mean of its divisors is an integer number (7114380).

Almost surely, 2^117081504 is an apocalyptic number.

It is an amenable number.

117081504 is an abundant number, since it is smaller than the sum of its proper divisors (224408736).

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

117081504 is a wasteful number, since it uses less digits than its factorization.

117081504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135530 (or 135516 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 117081504 is about 10820.4206942244. The cubic root of 117081504 is about 489.2108691963.

The spelling of 117081504 in words is "one hundred seventeen million, eighty-one thousand, five hundred four".