12288679 has 8 divisors (see below), whose sum is σ = 13661312. Its totient is φ = 10977120.

The previous prime is 12288673. The next prime is 12288701. The reversal of 12288679 is 97688221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12288679 - 2¹⁵ = 12255911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12288673) 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 7 ways as a sum of consecutive naturals, for example, 14844 + ... + 15649.

It is an arithmetic number, because the mean of its divisors is an integer number (1707664).

Almost surely, 2^12288679 is an apocalyptic number.

12288679 is a deficient number, since it is larger than the sum of its proper divisors (1372633).

12288679 is a wasteful number, since it uses less digits than its factorization.

12288679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30537.

The product of its digits is 96768, while the sum is 43.

The square root of 12288679 is about 3505.5212165953. The cubic root of 12288679 is about 230.7641815505.

The spelling of 12288679 in words is "twelve million, two hundred eighty-eight thousand, six hundred seventy-nine".