112866 has 16 divisors (see below), whose sum is σ = 243264. Its totient is φ = 34704.

The previous prime is 112859. The next prime is 112877. The reversal of 112866 is 668211.

It is an Ulam number.

It is a Curzon 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, 646 + ... + 801.

It is an arithmetic number, because the mean of its divisors is an integer number (15204).

2¹¹²⁸⁶⁶ is an apocalyptic number.

112866 is an abundant number, since it is smaller than the sum of its proper divisors (130398).

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

112866 is a wasteful number, since it uses less digits than its factorization.

112866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465.

The product of its digits is 576, while the sum is 24.

The square root of 112866 is about 335.9553541767. The cubic root of 112866 is about 48.3267635409.

The spelling of 112866 in words is "one hundred twelve thousand, eight hundred sixty-six".