12776675 has 12 divisors (see below), whose sum is σ = 16390320. Its totient is φ = 9868320.

The previous prime is 12776671. The next prime is 12776677. The reversal of 12776675 is 57667721.

It is not a de Polignac number, because 12776675 - 2² = 12776671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12776671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8087 + ... + 9536.

It is an arithmetic number, because the mean of its divisors is an integer number (1365860).

Almost surely, 2^12776675 is an apocalyptic number.

12776675 is a deficient number, since it is larger than the sum of its proper divisors (3613645).

12776675 is a wasteful number, since it uses less digits than its factorization.

12776675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17662 (or 17657 counting only the distinct ones).

The product of its digits is 123480, while the sum is 41.

The square root of 12776675 is about 3574.4475097559. The cubic root of 12776675 is about 233.7792436746.

The spelling of 12776675 in words is "twelve million, seven hundred seventy-six thousand, six hundred seventy-five".