12804790 has 16 divisors (see below), whose sum is σ = 24051168. Its totient is φ = 4899136.

The previous prime is 12804787. The next prime is 12804793. The reversal of 12804790 is 9740821.

12804790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12804787) and next prime (12804793).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12804793) 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, 27607 + ... + 28066.

It is an arithmetic number, because the mean of its divisors is an integer number (1503198).

Almost surely, 2^12804790 is an apocalyptic number.

12804790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12804790 is a deficient number, since it is larger than the sum of its proper divisors (11246378).

12804790 is a wasteful number, since it uses less digits than its factorization.

12804790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55703.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 12804790 is about 3578.3781242345. The cubic root of 12804790 is about 233.9505946783.

The spelling of 12804790 in words is "twelve million, eight hundred four thousand, seven hundred ninety".