12042968 has 32 divisors (see below), whose sum is σ = 26127360. Its totient is φ = 5097120.

The previous prime is 12042931. The next prime is 12042983. The reversal of 12042968 is 86924021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3353 + ... + 5943.

It is an arithmetic number, because the mean of its divisors is an integer number (816480).

Almost surely, 2^12042968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12042968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13063680).

12042968 is an abundant number, since it is smaller than the sum of its proper divisors (14084392).

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

12042968 is a wasteful number, since it uses less digits than its factorization.

12042968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687 (or 2683 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 12042968 is about 3470.2979699156. The cubic root of 12042968 is about 229.2157790204.

Adding to 12042968 its reverse (86924021), we get a palindrome (98966989).

The spelling of 12042968 in words is "twelve million, forty-two thousand, nine hundred sixty-eight".