12824564 has 12 divisors (see below), whose sum is σ = 22675044. Its totient is φ = 6345984.

The previous prime is 12824551. The next prime is 12824597. The reversal of 12824564 is 46542821.

It can be written as a sum of positive squares in 2 ways, for example, as 8456464 + 4368100 = 2908^2 + 2090^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12824564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16139 + ... + 16914.

It is an arithmetic number, because the mean of its divisors is an integer number (1889587).

Almost surely, 2^12824564 is an apocalyptic number.

It is an amenable number.

12824564 is a deficient number, since it is larger than the sum of its proper divisors (9850480).

12824564 is a wasteful number, since it uses less digits than its factorization.

12824564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33154 (or 33152 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 12824564 is about 3581.1400419420. The cubic root of 12824564 is about 234.0709600460.

The spelling of 12824564 in words is "twelve million, eight hundred twenty-four thousand, five hundred sixty-four".