12682048 has 28 divisors (see below), whose sum is σ = 26037540. Its totient is φ = 6121472.

The previous prime is 12682027. The next prime is 12682067. The reversal of 12682048 is 84028621.

It can be written as a sum of positive squares in 2 ways, for example, as 3873024 + 8809024 = 1968^2 + 2968^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561 + ... + 5272.

Almost surely, 2^12682048 is an apocalyptic number.

It is an amenable number.

12682048 is an abundant number, since it is smaller than the sum of its proper divisors (13355492).

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

12682048 is an equidigital number, since it uses as much as digits as its factorization.

12682048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6874 (or 6864 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 12682048 is about 3561.1863191920. The cubic root of 12682048 is about 233.2006719822.

The spelling of 12682048 in words is "twelve million, six hundred eighty-two thousand, forty-eight".