112044839 has 4 divisors (see below), whose sum is σ = 112091640. Its totient is φ = 111998040.

The previous prime is 112044833. The next prime is 112044899. The reversal of 112044839 is 938440211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112044839 - 2¹⁶ = 111979303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112044833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19604 + ... + 24665.

It is an arithmetic number, because the mean of its divisors is an integer number (28022910).

Almost surely, 2^112044839 is an apocalyptic number.

112044839 is a deficient number, since it is larger than the sum of its proper divisors (46801).

112044839 is an equidigital number, since it uses as much as digits as its factorization.

112044839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46800.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 112044839 is about 10585.1234758977. The cubic root of 112044839 is about 482.0927706627.

The spelling of 112044839 in words is "one hundred twelve million, forty-four thousand, eight hundred thirty-nine".