12052804 has 12 divisors (see below), whose sum is σ = 21117628. Its totient is φ = 6019200.

The previous prime is 12052753. The next prime is 12052819. The reversal of 12052804 is 40825021.

It can be written as a sum of positive squares in 2 ways, for example, as 9486400 + 2566404 = 3080^2 + 1602^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4144 + ... + 6424.

Almost surely, 2^12052804 is an apocalyptic number.

It is an amenable number.

12052804 is a deficient number, since it is larger than the sum of its proper divisors (9064824).

12052804 is a wasteful number, since it uses less digits than its factorization.

12052804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606 (or 3604 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 12052804 is about 3471.7148500417. The cubic root of 12052804 is about 229.2781654377.

Adding to 12052804 its reverse (40825021), we get a palindrome (52877825).

The spelling of 12052804 in words is "twelve million, fifty-two thousand, eight hundred four".