12681676 has 24 divisors (see below), whose sum is σ = 26050976. Its totient is φ = 5287680.

The previous prime is 12681631. The next prime is 12681703. The reversal of 12681676 is 67618621.

12681676 is nontrivially palindromic in base 12.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5085 + ... + 7156.

Almost surely, 2^12681676 is an apocalyptic number.

It is an amenable number.

12681676 is an abundant number, since it is smaller than the sum of its proper divisors (13369300).

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

12681676 is a wasteful number, since it uses less digits than its factorization.

12681676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12289 (or 12287 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 12681676 is about 3561.1340890228. The cubic root of 12681676 is about 233.1983918168.

The spelling of 12681676 in words is "twelve million, six hundred eighty-one thousand, six hundred seventy-six".