12032056 has 16 divisors (see below), whose sum is σ = 23887440. Its totient is φ = 5662080.

The previous prime is 12032011. The next prime is 12032057. The reversal of 12032056 is 65023021.

It is a happy number.

12032056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032057) 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, 44100 + ... + 44371.

It is an arithmetic number, because the mean of its divisors is an integer number (1492965).

Almost surely, 2^12032056 is an apocalyptic number.

It is an amenable number.

12032056 is a deficient number, since it is larger than the sum of its proper divisors (11855384).

12032056 is a wasteful number, since it uses less digits than its factorization.

12032056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88494 (or 88490 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 12032056 is about 3468.7254143273. The cubic root of 12032056 is about 229.1465281403.

Adding to 12032056 its reverse (65023021), we get a palindrome (77055077).

The spelling of 12032056 in words is "twelve million, thirty-two thousand, fifty-six".