12842012 has 24 divisors (see below), whose sum is σ = 23436000. Its totient is φ = 6149696.

The previous prime is 12841991. The next prime is 12842023. The reversal of 12842012 is 21024821.

It is a happy number.

12842012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 16913 + ... + 17655.

It is an arithmetic number, because the mean of its divisors is an integer number (976500).

Almost surely, 2^12842012 is an apocalyptic number.

It is an amenable number.

12842012 is a deficient number, since it is larger than the sum of its proper divisors (10593988).

12842012 is a wasteful number, since it uses less digits than its factorization.

12842012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925 (or 923 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 12842012 is about 3583.5753096593. The cubic root of 12842012 is about 234.1770642214.

Adding to 12842012 its reverse (21024821), we get a palindrome (33866833).

The spelling of 12842012 in words is "twelve million, eight hundred forty-two thousand, twelve".