12959723 has 8 divisors (see below), whose sum is σ = 15322080. Its totient is φ = 10725120.

The previous prime is 12959677. The next prime is 12959753. The reversal of 12959723 is 32795921.

12959723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12959723 - 2⁶ = 12959659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12959753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31718 + ... + 32123.

It is an arithmetic number, because the mean of its divisors is an integer number (1915260).

Almost surely, 2^12959723 is an apocalyptic number.

12959723 is a deficient number, since it is larger than the sum of its proper divisors (2362357).

12959723 is an equidigital number, since it uses as much as digits as its factorization.

12959723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63877.

The product of its digits is 34020, while the sum is 38.

The square root of 12959723 is about 3599.9615275722. The cubic root of 12959723 is about 234.8903849731.

The spelling of 12959723 in words is "twelve million, nine hundred fifty-nine thousand, seven hundred twenty-three".