12027954 has 16 divisors (see below), whose sum is σ = 24108192. Its totient is φ = 4000608.

The previous prime is 12027949. The next prime is 12027971. The reversal of 12027954 is 45972021.

It is a super-2 number, since 2×12027954² = 289343354852232, which contains 22 as substring.

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, 1222 + ... + 5054.

It is an arithmetic number, because the mean of its divisors is an integer number (1506762).

Almost surely, 2^12027954 is an apocalyptic number.

12027954 is an abundant number, since it is smaller than the sum of its proper divisors (12080238).

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

12027954 is a wasteful number, since it uses less digits than its factorization.

12027954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 12027954 is about 3468.1340804531. The cubic root of 12027954 is about 229.1204847693.

Adding to 12027954 its reverse (45972021), we get a palindrome (57999975).

The spelling of 12027954 in words is "twelve million, twenty-seven thousand, nine hundred fifty-four".