12188084 has 24 divisors (see below), whose sum is σ = 22165248. Its totient is φ = 5857920.

The previous prime is 12188083. The next prime is 12188089. The reversal of 12188084 is 48088121.

It is a self number, because there is not a number n which added to its sum of digits gives 12188084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12188083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27932 + ... + 28364.

It is an arithmetic number, because the mean of its divisors is an integer number (923552).

Almost surely, 2^12188084 is an apocalyptic number.

It is an amenable number.

12188084 is a deficient number, since it is larger than the sum of its proper divisors (9977164).

12188084 is a wasteful number, since it uses less digits than its factorization.

12188084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 12188084 is about 3491.1436521576. The cubic root of 12188084 is about 230.1327777757.

The spelling of 12188084 in words is "twelve million, one hundred eighty-eight thousand, eighty-four".