12033242 has 16 divisors (see below), whose sum is σ = 19553352. Its totient is φ = 5520960.

The previous prime is 12033233. The next prime is 12033253. The reversal of 12033242 is 24233021.

It can be written as a sum of positive squares in 4 ways, for example, as 3916441 + 8116801 = 1979^2 + 2849^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12033242.

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, 3428 + ... + 5984.

Almost surely, 2^12033242 is an apocalyptic number.

12033242 is a deficient number, since it is larger than the sum of its proper divisors (7520110).

12033242 is a wasteful number, since it uses less digits than its factorization.

12033242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 12033242 is about 3468.8963662814. The cubic root of 12033242 is about 229.1540568856.

Adding to 12033242 its reverse (24233021), we get a palindrome (36266263).

The spelling of 12033242 in words is "twelve million, thirty-three thousand, two hundred forty-two".