112433442 has 48 divisors (see below), whose sum is σ = 248554656. Its totient is φ = 33880000.

The previous prime is 112433429. The next prime is 112433443. The reversal of 112433442 is 244334211.

It is not an unprimeable number, because it can be changed into a prime (112433443) 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 23 ways as a sum of consecutive naturals, for example, 181918 + ... + 182534.

It is an arithmetic number, because the mean of its divisors is an integer number (5178222).

Almost surely, 2^112433442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112433442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124277328).

112433442 is an abundant number, since it is smaller than the sum of its proper divisors (136121214).

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

112433442 is a wasteful number, since it uses less digits than its factorization.

112433442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 884 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 112433442 is about 10603.4636793833. The cubic root of 112433442 is about 482.6494719777.

Adding to 112433442 its reverse (244334211), we get a palindrome (356767653).

The spelling of 112433442 in words is "one hundred twelve million, four hundred thirty-three thousand, four hundred forty-two".