12685676 has 12 divisors (see below), whose sum is σ = 22672608. Its totient is φ = 6207792.

The previous prime is 12685669. The next prime is 12685681. The reversal of 12685676 is 67658621.

12685676 = T₄₈ + T₄₉ + ... + T₄₂₃.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33551 + ... + 33926.

It is an arithmetic number, because the mean of its divisors is an integer number (1889384).

Almost surely, 2^12685676 is an apocalyptic number.

It is an amenable number.

12685676 is a deficient number, since it is larger than the sum of its proper divisors (9986932).

12685676 is a wasteful number, since it uses less digits than its factorization.

12685676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67528 (or 67526 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 12685676 is about 3561.6956635850. The cubic root of 12685676 is about 233.2229073859. Note that the first 3 decimals are identical.

The spelling of 12685676 in words is "twelve million, six hundred eighty-five thousand, six hundred seventy-six".