12771676 has 6 divisors (see below), whose sum is σ = 22350440. Its totient is φ = 6385836.

The previous prime is 12771653. The next prime is 12771679. The reversal of 12771676 is 67617721.

It is a super-3 number, since 3×12771676³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12771679) by changing a digit.

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 as a sum of consecutive naturals, namely, 1596456 + ... + 1596463.

Almost surely, 2^12771676 is an apocalyptic number.

It is an amenable number.

12771676 is a deficient number, since it is larger than the sum of its proper divisors (9578764).

12771676 is a wasteful number, since it uses less digits than its factorization.

12771676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3192923 (or 3192921 counting only the distinct ones).

The product of its digits is 24696, while the sum is 37.

The square root of 12771676 is about 3573.7481724374. The cubic root of 12771676 is about 233.7487502197.

The spelling of 12771676 in words is "twelve million, seven hundred seventy-one thousand, six hundred seventy-six".