118776812 has 24 divisors (see below), whose sum is σ = 259150080. Its totient is φ = 46276560.

The previous prime is 118776799. The next prime is 118776817. The reversal of 118776812 is 218677811.

It is a self number, because there is not a number n which added to its sum of digits gives 118776812.

It is not an unprimeable number, because it can be changed into a prime (118776817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192512 + ... + 193127.

It is an arithmetic number, because the mean of its divisors is an integer number (10797920).

Almost surely, 2^118776812 is an apocalyptic number.

It is an amenable number.

118776812 is an abundant number, since it is smaller than the sum of its proper divisors (140373268).

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

118776812 is a wasteful number, since it uses less digits than its factorization.

118776812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385661 (or 385659 counting only the distinct ones).

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

The square root of 118776812 is about 10898.4775083495. The cubic root of 118776812 is about 491.5607764044.

Subtracting 118776812 from its reverse (218677811), we obtain a palindrome (99900999).

The spelling of 118776812 in words is "one hundred eighteen million, seven hundred seventy-six thousand, eight hundred twelve".