4456112 has 20 divisors (see below), whose sum is σ = 9009840. Its totient is φ = 2131008.

The previous prime is 4456079. The next prime is 4456121. The reversal of 4456112 is 2116544.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5687 + ... + 6422.

It is an arithmetic number, because the mean of its divisors is an integer number (450492).

Almost surely, 2^4456112 is an apocalyptic number.

It is an amenable number.

4456112 is an abundant number, since it is smaller than the sum of its proper divisors (4553728).

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

4456112 is a wasteful number, since it uses less digits than its factorization.

4456112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12140 (or 12134 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 4456112 is about 2110.9504968142. The cubic root of 4456112 is about 164.5578859052.

The spelling of 4456112 in words is "four million, four hundred fifty-six thousand, one hundred twelve".