12885433 has 8 divisors (see below), whose sum is σ = 14132736. Its totient is φ = 11650800.

The previous prime is 12885421. The next prime is 12885437. The reversal of 12885433 is 33458821.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12885433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12885437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966 + ... + 5167.

It is an arithmetic number, because the mean of its divisors is an integer number (1766592).

Almost surely, 2^12885433 is an apocalyptic number.

It is an amenable number.

12885433 is a deficient number, since it is larger than the sum of its proper divisors (1247303).

12885433 is a wasteful number, since it uses less digits than its factorization.

12885433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6335.

The product of its digits is 23040, while the sum is 34.

The square root of 12885433 is about 3589.6285323136. The cubic root of 12885433 is about 234.4406979794.

The spelling of 12885433 in words is "twelve million, eight hundred eighty-five thousand, four hundred thirty-three".