12804824 has 8 divisors (see below), whose sum is σ = 24009060. Its totient is φ = 6402408.

The previous prime is 12804817. The next prime is 12804851. The reversal of 12804824 is 42840821.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800294 + ... + 800309.

Almost surely, 2^12804824 is an apocalyptic number.

It is an amenable number.

12804824 is a deficient number, since it is larger than the sum of its proper divisors (11204236).

12804824 is a wasteful number, since it uses less digits than its factorization.

12804824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600609 (or 1600605 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 12804824 is about 3578.3828749870. The cubic root of 12804824 is about 233.9508017444.

The spelling of 12804824 in words is "twelve million, eight hundred four thousand, eight hundred twenty-four".