12056433 has 8 divisors (see below), whose sum is σ = 16092000. Its totient is φ = 8029248.

The previous prime is 12056399. The next prime is 12056437. The reversal of 12056433 is 33465021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12056433 - 2¹⁰ = 12055409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12056437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3118 + ... + 5816.

It is an arithmetic number, because the mean of its divisors is an integer number (2011500).

Almost surely, 2^12056433 is an apocalyptic number.

It is an amenable number.

12056433 is a deficient number, since it is larger than the sum of its proper divisors (4035567).

12056433 is a wasteful number, since it uses less digits than its factorization.

12056433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 12056433 is about 3472.2374630777. The cubic root of 12056433 is about 229.3011743842.

The spelling of 12056433 in words is "twelve million, fifty-six thousand, four hundred thirty-three".