12027994 has 16 divisors (see below), whose sum is σ = 19906560. Its totient is φ = 5404960.

The previous prime is 12027971. The next prime is 12028001. The reversal of 12027994 is 49972021.

It is a happy number.

12027994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114 + ... + 5029.

It is an arithmetic number, because the mean of its divisors is an integer number (1244160).

Almost surely, 2^12027994 is an apocalyptic number.

12027994 is a deficient number, since it is larger than the sum of its proper divisors (7878566).

12027994 is a wasteful number, since it uses less digits than its factorization.

12027994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6245.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 12027994 is about 3468.1398472380. The cubic root of 12027994 is about 229.1207387557.

The spelling of 12027994 in words is "twelve million, twenty-seven thousand, nine hundred ninety-four".