12850679 has 4 divisors (see below), whose sum is σ = 13149576. Its totient is φ = 12551784.

The previous prime is 12850661. The next prime is 12850703. The reversal of 12850679 is 97605821.

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 12850679 - 2⁸ = 12850423 is a prime.

It is a super-2 number, since 2×12850679² = 330279901522082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12850619) 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 3 ways as a sum of consecutive naturals, for example, 149384 + ... + 149469.

It is an arithmetic number, because the mean of its divisors is an integer number (3287394).

Almost surely, 2^12850679 is an apocalyptic number.

12850679 is a deficient number, since it is larger than the sum of its proper divisors (298897).

12850679 is an equidigital number, since it uses as much as digits as its factorization.

12850679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298896.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 12850679 is about 3584.7843728738. The cubic root of 12850679 is about 234.2297339587.

The spelling of 12850679 in words is "twelve million, eight hundred fifty thousand, six hundred seventy-nine".