12768133 has 8 divisors (see below), whose sum is σ = 15360320. Its totient is φ = 10368000.

The previous prime is 12768121. The next prime is 12768137. The reversal of 12768133 is 33186721.

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 12768133 - 2⁵ = 12768101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12768095 and 12768104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12768137) 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 7 ways as a sum of consecutive naturals, for example, 47868 + ... + 48133.

It is an arithmetic number, because the mean of its divisors is an integer number (1920040).

Almost surely, 2^12768133 is an apocalyptic number.

It is an amenable number.

12768133 is a deficient number, since it is larger than the sum of its proper divisors (2592187).

12768133 is an equidigital number, since it uses as much as digits as its factorization.

12768133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96027.

The product of its digits is 6048, while the sum is 31.

The square root of 12768133 is about 3573.2524400048. The cubic root of 12768133 is about 233.7271334166.

It can be divided in two parts, 1276 and 8133, that added together give a square (9409 = 97²).

The spelling of 12768133 in words is "twelve million, seven hundred sixty-eight thousand, one hundred thirty-three".