4440112 has 20 divisors (see below), whose sum is σ = 8637840. Its totient is φ = 2211008.

The previous prime is 4440089. The next prime is 4440131. The reversal of 4440112 is 2110444.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5358 + ... + 6130.

It is an arithmetic number, because the mean of its divisors is an integer number (431892).

Almost surely, 2^4440112 is an apocalyptic number.

It is an amenable number.

4440112 is a deficient number, since it is larger than the sum of its proper divisors (4197728).

4440112 is a wasteful number, since it uses less digits than its factorization.

4440112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4440112 is about 2107.1573268268. The cubic root of 4440112 is about 164.3606972862.

Adding to 4440112 its reverse (2110444), we get a palindrome (6550556).

The spelling of 4440112 in words is "four million, four hundred forty thousand, one hundred twelve".