12804214 has 16 divisors (see below), whose sum is σ = 20321280. Its totient is φ = 6033960.

The previous prime is 12804193. The next prime is 12804229. The reversal of 12804214 is 41240821.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7719 + ... + 9229.

It is an arithmetic number, because the mean of its divisors is an integer number (1270080).

Almost surely, 2^12804214 is an apocalyptic number.

12804214 is a deficient number, since it is larger than the sum of its proper divisors (7517066).

12804214 is a wasteful number, since it uses less digits than its factorization.

12804214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 12804214 is about 3578.2976399400. The cubic root of 12804214 is about 233.9470866795.

The spelling of 12804214 in words is "twelve million, eight hundred four thousand, two hundred fourteen".