118830208 has 32 divisors (see below), whose sum is σ = 270552960. Its totient is φ = 50926848.

The previous prime is 118830193. The next prime is 118830211. The reversal of 118830208 is 802038811.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 118830208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65416 + ... + 67207.

It is an arithmetic number, because the mean of its divisors is an integer number (8454780).

Almost surely, 2^118830208 is an apocalyptic number.

It is an amenable number.

118830208 is an abundant number, since it is smaller than the sum of its proper divisors (151722752).

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

118830208 is an equidigital number, since it uses as much as digits as its factorization.

118830208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132644 (or 132632 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 118830208 is about 10900.9269330640. The cubic root of 118830208 is about 491.6344255918.

The spelling of 118830208 in words is "one hundred eighteen million, eight hundred thirty thousand, two hundred eight".