4112112 has 20 divisors (see below), whose sum is σ = 10623080. Its totient is φ = 1370688.

The previous prime is 4112099. The next prime is 4112137. The reversal of 4112112 is 2112114.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42787 + ... + 42882.

It is an arithmetic number, because the mean of its divisors is an integer number (531154).

Almost surely, 2^4112112 is an apocalyptic number.

It is an amenable number.

4112112 is an abundant number, since it is smaller than the sum of its proper divisors (6510968).

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

4112112 is a wasteful number, since it uses less digits than its factorization.

4112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85680 (or 85674 counting only the distinct ones).

The product of its digits is 16, while the sum is 12.

The square root of 4112112 is about 2027.8343127583. The cubic root of 4112112 is about 160.2095171878.

Adding to 4112112 its reverse (2112114), we get a palindrome (6224226).

It can be divided in two parts, 4112 and 112, that added together give a palindrome (4224).

The spelling of 4112112 in words is "four million, one hundred twelve thousand, one hundred twelve".