12068312 has 16 divisors (see below), whose sum is σ = 23055840. Its totient is φ = 5920096.

The previous prime is 12068293. The next prime is 12068323. The reversal of 12068312 is 21386021.

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, 13808 + ... + 14655.

It is an arithmetic number, because the mean of its divisors is an integer number (1440990).

Almost surely, 2^12068312 is an apocalyptic number.

It is an amenable number.

12068312 is a deficient number, since it is larger than the sum of its proper divisors (10987528).

12068312 is a wasteful number, since it uses less digits than its factorization.

12068312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28522 (or 28518 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 12068312 is about 3473.9476104282. The cubic root of 12068312 is about 229.3764585236.

The spelling of 12068312 in words is "twelve million, sixty-eight thousand, three hundred twelve".