12183042 has 16 divisors (see below), whose sum is σ = 24766272. Its totient is φ = 3994320.

The previous prime is 12183023. The next prime is 12183049. The reversal of 12183042 is 24038121.

It is not an unprimeable number, because it can be changed into a prime (12183049) by changing a digit.

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, 16278 + ... + 17009.

It is an arithmetic number, because the mean of its divisors is an integer number (1547892).

Almost surely, 2^12183042 is an apocalyptic number.

12183042 is an abundant number, since it is smaller than the sum of its proper divisors (12583230).

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

12183042 is a wasteful number, since it uses less digits than its factorization.

12183042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33353.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 12183042 is about 3490.4214645226. The cubic root of 12183042 is about 230.1010394126.

The spelling of 12183042 in words is "twelve million, one hundred eighty-three thousand, forty-two".