12065912 has 32 divisors (see below), whose sum is σ = 24009600. Its totient is φ = 5668704.

The previous prime is 12065897. The next prime is 12065939. The reversal of 12065912 is 21956021.

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 7 ways as a sum of consecutive naturals, for example, 24533 + ... + 25019.

It is an arithmetic number, because the mean of its divisors is an integer number (750300).

Almost surely, 2^12065912 is an apocalyptic number.

It is an amenable number.

12065912 is a deficient number, since it is larger than the sum of its proper divisors (11943688).

12065912 is a wasteful number, since it uses less digits than its factorization.

12065912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 12065912 is about 3473.6021649003. The cubic root of 12065912 is about 229.3612523098.

The spelling of 12065912 in words is "twelve million, sixty-five thousand, nine hundred twelve".