12884933 has 4 divisors (see below), whose sum is σ = 13300608. Its totient is φ = 12469260.

The previous prime is 12884923. The next prime is 12884939. The reversal of 12884933 is 33948821.

12884933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33948821 = 29 ⋅1170649.

It is a cyclic number.

It is not a de Polignac number, because 12884933 - 2¹⁶ = 12819397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12884939) 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, 207791 + ... + 207852.

It is an arithmetic number, because the mean of its divisors is an integer number (3325152).

Almost surely, 2^12884933 is an apocalyptic number.

It is an amenable number.

12884933 is a deficient number, since it is larger than the sum of its proper divisors (415675).

12884933 is an equidigital number, since it uses as much as digits as its factorization.

12884933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415674.

The product of its digits is 41472, while the sum is 38.

The square root of 12884933 is about 3589.5588865486. The cubic root of 12884933 is about 234.4376655664.

The spelling of 12884933 in words is "twelve million, eight hundred eighty-four thousand, nine hundred thirty-three".