112836 has 12 divisors (see below), whose sum is σ = 263312. Its totient is φ = 37608.

The previous prime is 112831. The next prime is 112843. The reversal of 112836 is 638211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (112831) by changing a digit.

112836 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4690 + ... + 4713.

2¹¹²⁸³⁶ is an apocalyptic number.

It is an amenable number.

112836 is an abundant number, since it is smaller than the sum of its proper divisors (150476).

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

112836 is a wasteful number, since it uses less digits than its factorization.

112836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9410 (or 9408 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

The square root of 112836 is about 335.9107024196. The cubic root of 112836 is about 48.3224813792.

The spelling of 112836 in words is "one hundred twelve thousand, eight hundred thirty-six".