12068439 has 8 divisors (see below), whose sum is σ = 16938240. Its totient is φ = 7622136.

The previous prime is 12068383. The next prime is 12068447. The reversal of 12068439 is 93486021.

12068439 is digitally balanced in base 2, 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 12068439 - 2⁸ = 12068183 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12068339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105807 + ... + 105920.

It is an arithmetic number, because the mean of its divisors is an integer number (2117280).

Almost surely, 2^12068439 is an apocalyptic number.

12068439 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12068439 is a deficient number, since it is larger than the sum of its proper divisors (4869801).

12068439 is a wasteful number, since it uses less digits than its factorization.

12068439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211749.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 12068439 is about 3473.9658892971. The cubic root of 12068439 is about 229.3772631296.

The spelling of 12068439 in words is "twelve million, sixty-eight thousand, four hundred thirty-nine".