112686812 has 24 divisors (see below), whose sum is σ = 238631904. Its totient is φ = 45453312.

The previous prime is 112686809. The next prime is 112686839. The reversal of 112686812 is 218686211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117893 + ... + 118844.

It is an arithmetic number, because the mean of its divisors is an integer number (9942996).

Almost surely, 2^112686812 is an apocalyptic number.

It is an amenable number.

112686812 is an abundant number, since it is smaller than the sum of its proper divisors (125945092).

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

112686812 is a wasteful number, since it uses less digits than its factorization.

112686812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236765 (or 236763 counting only the distinct ones).

The product of its digits is 9216, while the sum is 35.

The square root of 112686812 is about 10615.4044670940. The cubic root of 112686812 is about 483.0117519470.

The spelling of 112686812 in words is "one hundred twelve million, six hundred eighty-six thousand, eight hundred twelve".