12804086 has 8 divisors (see below), whose sum is σ = 19244424. Its totient is φ = 6389280.

The previous prime is 12804061. The next prime is 12804107. The reversal of 12804086 is 68040821.

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

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, 5075 + ... + 7166.

It is an arithmetic number, because the mean of its divisors is an integer number (2405553).

Almost surely, 2^12804086 is an apocalyptic number.

12804086 is a deficient number, since it is larger than the sum of its proper divisors (6440338).

12804086 is a wasteful number, since it uses less digits than its factorization.

12804086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12766.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 12804086 is about 3578.2797542954. The cubic root of 12804086 is about 233.9463071100.

The spelling of 12804086 in words is "twelve million, eight hundred four thousand, eighty-six".