12292804 has 6 divisors (see below), whose sum is σ = 21512414. Its totient is φ = 6146400.

The previous prime is 12292801. The next prime is 12292823. The reversal of 12292804 is 40829221.

12292804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6300100 + 5992704 = 2510^2 + 2448^2 .

It is a super-2 number, since 2×12292804² = 302226060364832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12292801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536597 + ... + 1536604.

Almost surely, 2^12292804 is an apocalyptic number.

It is an amenable number.

12292804 is a deficient number, since it is larger than the sum of its proper divisors (9219610).

12292804 is a wasteful number, since it uses less digits than its factorization.

12292804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073205 (or 3073203 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 12292804 is about 3506.1095248152. The cubic root of 12292804 is about 230.7899992363.

The spelling of 12292804 in words is "twelve million, two hundred ninety-two thousand, eight hundred four".