118620108 has 36 divisors (see below), whose sum is σ = 312884208. Its totient is φ = 37820640.

The previous prime is 118620091. The next prime is 118620133. The reversal of 118620108 is 801026811.

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

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70803 + ... + 72458.

It is an arithmetic number, because the mean of its divisors is an integer number (8691228).

Almost surely, 2^118620108 is an apocalyptic number.

118620108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

118620108 is an abundant number, since it is smaller than the sum of its proper divisors (194264100).

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

118620108 is a wasteful number, since it uses less digits than its factorization.

118620108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143294 (or 143289 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

The square root of 118620108 is about 10891.2858744962. The cubic root of 118620108 is about 491.3445068064.

Adding to 118620108 its reverse (801026811), we get a palindrome (919646919).

The spelling of 118620108 in words is "one hundred eighteen million, six hundred twenty thousand, one hundred eight".