12027968 has 28 divisors (see below), whose sum is σ = 24213312. Its totient is φ = 5927040.

The previous prime is 12027949. The next prime is 12027971. The reversal of 12027968 is 86972021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3221 + ... + 5867.

Almost surely, 2^12027968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12027968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12106656).

12027968 is an abundant number, since it is smaller than the sum of its proper divisors (12185344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12027968 is an equidigital number, since it uses as much as digits as its factorization.

12027968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730 (or 2720 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 12027968 is about 3468.1360988289. The cubic root of 12027968 is about 229.1205736646.

Adding to 12027968 its reverse (86972021), we get a palindrome (98999989).

The spelling of 12027968 in words is "twelve million, twenty-seven thousand, nine hundred sixty-eight".