12804260 has 24 divisors (see below), whose sum is σ = 30730560. Its totient is φ = 4389984.

The previous prime is 12804251. The next prime is 12804269. The reversal of 12804260 is 6240821.

It is an interprime number because it is at equal distance from previous prime (12804251) and next prime (12804269).

It is not an unprimeable number, because it can be changed into a prime (12804269) 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, 45590 + ... + 45869.

It is an arithmetic number, because the mean of its divisors is an integer number (1280440).

Almost surely, 2^12804260 is an apocalyptic number.

12804260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12804260 is an abundant number, since it is smaller than the sum of its proper divisors (17926300).

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

12804260 is a wasteful number, since it uses less digits than its factorization.

12804260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91475 (or 91473 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 12804260 is about 3578.3040675717. The cubic root of 12804260 is about 233.9473668361.

The spelling of 12804260 in words is "twelve million, eight hundred four thousand, two hundred sixty".