117755604 has 36 divisors (see below), whose sum is σ = 298378080. Its totient is φ = 39157200.

The previous prime is 117755591. The next prime is 117755609. The reversal of 117755604 is 406557711.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117755609) 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 11 ways as a sum of consecutive naturals, for example, 12079 + ... + 19529.

It is an arithmetic number, because the mean of its divisors is an integer number (8288280).

Almost surely, 2^117755604 is an apocalyptic number.

It is an amenable number.

117755604 is an abundant number, since it is smaller than the sum of its proper divisors (180622476).

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

117755604 is a wasteful number, since it uses less digits than its factorization.

117755604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7900 (or 7895 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The square root of 117755604 is about 10851.5254227228. The cubic root of 117755604 is about 490.1479547655.

The spelling of 117755604 in words is "one hundred seventeen million, seven hundred fifty-five thousand, six hundred four".