12024042 has 8 divisors (see below), whose sum is σ = 24048096. Its totient is φ = 4008012.

The previous prime is 12024041. The next prime is 12024053. The reversal of 12024042 is 24042021.

It is a sphenic number, since it is the product of 3 distinct primes.

12024042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12024041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001998 + ... + 1002009.

It is an arithmetic number, because the mean of its divisors is an integer number (3006012).

Almost surely, 2^12024042 is an apocalyptic number.

12024042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12024042 is a wasteful number, since it uses less digits than its factorization.

12024042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004012.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 12024042 is about 3467.5700425514. The cubic root of 12024042 is about 229.0956421810.

Adding to 12024042 its reverse (24042021), we get a palindrome (36066063).

The spelling of 12024042 in words is "twelve million, twenty-four thousand, forty-two".