12068319 has 4 divisors (see below), whose sum is σ = 16091096. Its totient is φ = 8045544.

The previous prime is 12068293. The next prime is 12068323. The reversal of 12068319 is 91386021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12068319 - 2⁷ = 12068191 is a prime.

It is a super-2 number, since 2×12068319² = 291288646971522, which contains 22 as substring.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 2011384 + ... + 2011389.

It is an arithmetic number, because the mean of its divisors is an integer number (4022774).

Almost surely, 2^12068319 is an apocalyptic number.

12068319 is a deficient number, since it is larger than the sum of its proper divisors (4022777).

12068319 is an equidigital number, since it uses as much as digits as its factorization.

12068319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022776.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 12068319 is about 3473.9486179274. The cubic root of 12068319 is about 229.3765028721.

The spelling of 12068319 in words is "twelve million, sixty-eight thousand, three hundred nineteen".