112440234 has 16 divisors (see below), whose sum is σ = 225001440. Its totient is φ = 37459920.

The previous prime is 112440203. The next prime is 112440239. The reversal of 112440234 is 432044211.

It is a self number, because there is not a number n which added to its sum of digits gives 112440234.

It is not an unprimeable number, because it can be changed into a prime (112440239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10944 + ... + 18564.

It is an arithmetic number, because the mean of its divisors is an integer number (14062590).

Almost surely, 2^112440234 is an apocalyptic number.

112440234 is an abundant number, since it is smaller than the sum of its proper divisors (112561206).

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

112440234 is a wasteful number, since it uses less digits than its factorization.

112440234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10085.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 112440234 is about 10603.7839472520. The cubic root of 112440234 is about 482.6591905844.

Adding to 112440234 its reverse (432044211), we get a palindrome (544484445).

The spelling of 112440234 in words is "one hundred twelve million, four hundred forty thousand, two hundred thirty-four".