12895683 has 4 divisors (see below), whose sum is σ = 17194248. Its totient is φ = 8597120.

The previous prime is 12895667. The next prime is 12895717. The reversal of 12895683 is 38659821.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12895683 - 2⁴ = 12895667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12895283) 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 in 3 ways as a sum of consecutive naturals, for example, 2149278 + ... + 2149283.

It is an arithmetic number, because the mean of its divisors is an integer number (4298562).

Almost surely, 2^12895683 is an apocalyptic number.

12895683 is a deficient number, since it is larger than the sum of its proper divisors (4298565).

12895683 is an equidigital number, since it uses as much as digits as its factorization.

12895683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298564.

The product of its digits is 103680, while the sum is 42.

The square root of 12895683 is about 3591.0559728303. The cubic root of 12895683 is about 234.5028451668.

The spelling of 12895683 in words is "twelve million, eight hundred ninety-five thousand, six hundred eighty-three".