12760856 has 32 divisors (see below), whose sum is σ = 25878000. Its totient is φ = 5878656.

The previous prime is 12760849. The next prime is 12760873. The reversal of 12760856 is 65806721.

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, 4490 + ... + 6758.

Almost surely, 2^12760856 is an apocalyptic number.

It is an amenable number.

12760856 is an abundant number, since it is smaller than the sum of its proper divisors (13117144).

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

12760856 is a wasteful number, since it uses less digits than its factorization.

12760856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331 (or 2327 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 12760856 is about 3572.2340348863. The cubic root of 12760856 is about 233.6827219230.

The spelling of 12760856 in words is "twelve million, seven hundred sixty thousand, eight hundred fifty-six".