112666892 has 18 divisors (see below), whose sum is σ = 213501708. Its totient is φ = 51999792.

The previous prime is 112666891. The next prime is 112666901. The reversal of 112666892 is 298666211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112666891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82658 + ... + 84009.

It is an arithmetic number, because the mean of its divisors is an integer number (11861206).

Almost surely, 2^112666892 is an apocalyptic number.

It is an amenable number.

112666892 is a deficient number, since it is larger than the sum of its proper divisors (100834816).

112666892 is a wasteful number, since it uses less digits than its factorization.

112666892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166697 (or 166682 counting only the distinct ones).

The product of its digits is 62208, while the sum is 41.

The square root of 112666892 is about 10614.4661665107. The cubic root of 112666892 is about 482.9832891040.

The spelling of 112666892 in words is "one hundred twelve million, six hundred sixty-six thousand, eight hundred ninety-two".