118772168 has 32 divisors (see below), whose sum is σ = 233566200. Its totient is φ = 56544768.

The previous prime is 118772167. The next prime is 118772189. The reversal of 118772168 is 861277811.

It can be written as a sum of positive squares in 4 ways, for example, as 115820644 + 2951524 = 10762^2 + 1718^2 .

It is not an unprimeable number, because it can be changed into a prime (118772167) 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, 13430 + ... + 20442.

Almost surely, 2^118772168 is an apocalyptic number.

It is an amenable number.

118772168 is a deficient number, since it is larger than the sum of its proper divisors (114794032).

118772168 is a wasteful number, since it uses less digits than its factorization.

118772168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121 (or 7117 counting only the distinct ones).

The product of its digits is 37632, while the sum is 41.

The square root of 118772168 is about 10898.2644489845. The cubic root of 118772168 is about 491.5543698846.

The spelling of 118772168 in words is "one hundred eighteen million, seven hundred seventy-two thousand, one hundred sixty-eight".