12873004 has 12 divisors (see below), whose sum is σ = 22680000. Its totient is φ = 6393008.

The previous prime is 12872999. The next prime is 12873019. The reversal of 12873004 is 40037821.

It is a self number, because there is not a number n which added to its sum of digits gives 12873004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10204 + ... + 11395.

It is an arithmetic number, because the mean of its divisors is an integer number (1890000).

Almost surely, 2^12873004 is an apocalyptic number.

It is an amenable number.

12873004 is a deficient number, since it is larger than the sum of its proper divisors (9806996).

12873004 is a wasteful number, since it uses less digits than its factorization.

12873004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21752 (or 21750 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 12873004 is about 3587.8968770019. The cubic root of 12873004 is about 234.3652949818.

The spelling of 12873004 in words is "twelve million, eight hundred seventy-three thousand, four".