11442112 has 28 divisors (see below), whose sum is σ = 24771096. Its totient is φ = 5200640.

The previous prime is 11442097. The next prime is 11442113. The reversal of 11442112 is 21124411.

It is a happy number.

11442112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 not an unprimeable number, because it can be changed into a prime (11442113) 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, 7423 + ... + 8830.

It is an arithmetic number, because the mean of its divisors is an integer number (884682).

Almost surely, 2^11442112 is an apocalyptic number.

It is an amenable number.

11442112 is an abundant number, since it is smaller than the sum of its proper divisors (13328984).

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

11442112 is a wasteful number, since it uses less digits than its factorization.

11442112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16276 (or 16266 counting only the distinct ones).

The product of its digits is 64, while the sum is 16.

The square root of 11442112 is about 3382.6191035941. The cubic root of 11442112 is about 225.3384995450.

Adding to 11442112 its reverse (21124411), we get a palindrome (32566523).

The spelling of 11442112 in words is "eleven million, four hundred forty-two thousand, one hundred twelve".