12768334 has 8 divisors (see below), whose sum is σ = 19598040. Its totient is φ = 6235656.

The previous prime is 12768313. The next prime is 12768341. The reversal of 12768334 is 43386721.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12768334.

It is a congruent number.

It is an unprimeable number.

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, 74149 + ... + 74320.

It is an arithmetic number, because the mean of its divisors is an integer number (2449755).

Almost surely, 2^12768334 is an apocalyptic number.

12768334 is a deficient number, since it is larger than the sum of its proper divisors (6829706).

12768334 is a wasteful number, since it uses less digits than its factorization.

12768334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148514.

The product of its digits is 24192, while the sum is 34.

The square root of 12768334 is about 3573.2805655308. The cubic root of 12768334 is about 233.7283598791.

The spelling of 12768334 in words is "twelve million, seven hundred sixty-eight thousand, three hundred thirty-four".