3023112 has 16 divisors (see below), whose sum is σ = 7557840. Its totient is φ = 1007696.

The previous prime is 3023081. The next prime is 3023113. The reversal of 3023112 is 2113203.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (3023113) by changing a digit.

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, 62958 + ... + 63005.

It is an arithmetic number, because the mean of its divisors is an integer number (472365).

Almost surely, 2^3023112 is an apocalyptic number.

It is an amenable number.

3023112 is an abundant number, since it is smaller than the sum of its proper divisors (4534728).

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

3023112 is a wasteful number, since it uses less digits than its factorization.

3023112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125972 (or 125968 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3023112 is about 1738.7098665390. The cubic root of 3023112 is about 144.5943796610.

Adding to 3023112 its reverse (2113203), we get a palindrome (5136315).

Subtracting from 3023112 its reverse (2113203), we obtain a palindrome (909909).

The spelling of 3023112 in words is "three million, twenty-three thousand, one hundred twelve".