12673885 has 16 divisors (see below), whose sum is σ = 17943552. Its totient is φ = 8409600.

The previous prime is 12673873. The next prime is 12673901. The reversal of 12673885 is 58837621.

12673885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12673885 - 2⁹ = 12673373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4756 + ... + 6925.

It is an arithmetic number, because the mean of its divisors is an integer number (1121472).

Almost surely, 2^12673885 is an apocalyptic number.

It is an amenable number.

12673885 is a deficient number, since it is larger than the sum of its proper divisors (5269667).

12673885 is a wasteful number, since it uses less digits than its factorization.

12673885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11724.

The product of its digits is 80640, while the sum is 40.

The square root of 12673885 is about 3560.0400278649. The cubic root of 12673885 is about 233.1506268143.

The spelling of 12673885 in words is "twelve million, six hundred seventy-three thousand, eight hundred eighty-five".