12804411 has 8 divisors (see below), whose sum is σ = 17469760. Its totient is φ = 8337672.

The previous prime is 12804403. The next prime is 12804433. The reversal of 12804411 is 11440821.

It is a happy number.

12804411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12804411 - 2³ = 12804403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12804401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49501 + ... + 49758.

It is an arithmetic number, because the mean of its divisors is an integer number (2183720).

Almost surely, 2^12804411 is an apocalyptic number.

12804411 is a deficient number, since it is larger than the sum of its proper divisors (4665349).

12804411 is an equidigital number, since it uses as much as digits as its factorization.

12804411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99305.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 12804411 is about 3578.3251668902. The cubic root of 12804411 is about 233.9482864757.

The spelling of 12804411 in words is "twelve million, eight hundred four thousand, four hundred eleven".