117486080 has 40 divisors (see below), whose sum is σ = 281697372. Its totient is φ = 46993408.

The previous prime is 117486077. The next prime is 117486091. The reversal of 117486080 is 80684711.

It can be written as a sum of positive squares in 2 ways, for example, as 111175936 + 6310144 = 10544^2 + 2512^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 117486080.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20387 + ... + 25506.

Almost surely, 2^117486080 is an apocalyptic number.

117486080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117486080 is an abundant number, since it is smaller than the sum of its proper divisors (164211292).

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

117486080 is an frugal number, since it uses more digits than its factorization.

117486080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45916 (or 45900 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 117486080 is about 10839.0995936009. The cubic root of 117486080 is about 489.7737119789.

The spelling of 117486080 in words is "one hundred seventeen million, four hundred eighty-six thousand, eighty".