2443112 has 16 divisors (see below), whose sum is σ = 5235360. Its totient is φ = 1047024.

The previous prime is 2443109. The next prime is 2443117. The reversal of 2443112 is 2113442.

It is not an unprimeable number, because it can be changed into a prime (2443117) 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, 21758 + ... + 21869.

It is an arithmetic number, because the mean of its divisors is an integer number (327210).

2^2443112 is an apocalyptic number.

It is an amenable number.

2443112 is an abundant number, since it is smaller than the sum of its proper divisors (2792248).

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

2443112 is a wasteful number, since it uses less digits than its factorization.

2443112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43640 (or 43636 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 2443112 is about 1563.0457446921. The cubic root of 2443112 is about 134.6835202033.

Adding to 2443112 its reverse (2113442), we get a palindrome (4556554).

The spelling of 2443112 in words is "two million, four hundred forty-three thousand, one hundred twelve".