12760688 has 40 divisors (see below), whose sum is σ = 25712640. Its totient is φ = 6130880.

The previous prime is 12760679. The next prime is 12760691. The reversal of 12760688 is 88606721.

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, 53273 + ... + 53511.

It is an arithmetic number, because the mean of its divisors is an integer number (642816).

Almost surely, 2^12760688 is an apocalyptic number.

It is an amenable number.

12760688 is an abundant number, since it is smaller than the sum of its proper divisors (12951952).

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

12760688 is a wasteful number, since it uses less digits than its factorization.

12760688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 12760688 is about 3572.2105201122. The cubic root of 12760688 is about 233.6816964205.

The spelling of 12760688 in words is "twelve million, seven hundred sixty thousand, six hundred eighty-eight".