12790904 has 16 divisors (see below), whose sum is σ = 27409200. Its totient is φ = 5481792.

The previous prime is 12790901. The next prime is 12790913. The reversal of 12790904 is 40909721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12790901) by changing a digit.

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, 114149 + ... + 114260.

It is an arithmetic number, because the mean of its divisors is an integer number (1713075).

Almost surely, 2^12790904 is an apocalyptic number.

12790904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12790904 is an abundant number, since it is smaller than the sum of its proper divisors (14618296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12790904 is a wasteful number, since it uses less digits than its factorization.

12790904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228422 (or 228418 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 12790904 is about 3576.4373334367. The cubic root of 12790904 is about 233.8659957904.

The spelling of 12790904 in words is "twelve million, seven hundred ninety thousand, nine hundred four".