112343844 has 12 divisors (see below), whose sum is σ = 262135664. Its totient is φ = 37447944.

The previous prime is 112343843. The next prime is 112343857. The reversal of 112343844 is 448343211.

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

It is a super-2 number, since 2×112343844² = 25242278569392672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112343843) 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 3 ways as a sum of consecutive naturals, for example, 4680982 + ... + 4681005.

Almost surely, 2^112343844 is an apocalyptic number.

It is an amenable number.

112343844 is an abundant number, since it is smaller than the sum of its proper divisors (149791820).

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

112343844 is a wasteful number, since it uses less digits than its factorization.

112343844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9361994 (or 9361992 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 112343844 is about 10599.2378971320. The cubic root of 112343844 is about 482.5212304188.

The spelling of 112343844 in words is "one hundred twelve million, three hundred forty-three thousand, eight hundred forty-four".