12606684 has 24 divisors (see below), whose sum is σ = 29473920. Its totient is φ = 4193904.

The previous prime is 12606667. The next prime is 12606703. The reversal of 12606684 is 48660621.

It is a happy number.

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, 9697 + ... + 10919.

It is an arithmetic number, because the mean of its divisors is an integer number (1228080).

Almost surely, 2^12606684 is an apocalyptic number.

It is an amenable number.

12606684 is an abundant number, since it is smaller than the sum of its proper divisors (16867236).

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

12606684 is a wasteful number, since it uses less digits than its factorization.

12606684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089 (or 2087 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 12606684 is about 3550.5892468716. The cubic root of 12606684 is about 232.7378165537.

The spelling of 12606684 in words is "twelve million, six hundred six thousand, six hundred eighty-four".