118688208 has 40 divisors (see below), whose sum is σ = 308834400. Its totient is φ = 39275904.

The previous prime is 118688197. The next prime is 118688209. The reversal of 118688208 is 802886811.

It is a self number, because there is not a number n which added to its sum of digits gives 118688208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118688209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2223 + ... + 15566.

It is an arithmetic number, because the mean of its divisors is an integer number (7720860).

Almost surely, 2^118688208 is an apocalyptic number.

It is an amenable number.

118688208 is an abundant number, since it is smaller than the sum of its proper divisors (190146192).

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

118688208 is a wasteful number, since it uses less digits than its factorization.

118688208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17939 (or 17933 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 42.

The square root of 118688208 is about 10894.4117785221. The cubic root of 118688208 is about 491.4385160495.

The spelling of 118688208 in words is "one hundred eighteen million, six hundred eighty-eight thousand, two hundred eight".