12052412 has 24 divisors (see below), whose sum is σ = 21697200. Its totient is φ = 5855616.

The previous prime is 12052409. The next prime is 12052423. The reversal of 12052412 is 21425021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29264 + ... + 29672.

It is an arithmetic number, because the mean of its divisors is an integer number (904050).

Almost surely, 2^12052412 is an apocalyptic number.

It is an amenable number.

12052412 is a deficient number, since it is larger than the sum of its proper divisors (9644788).

12052412 is a wasteful number, since it uses less digits than its factorization.

12052412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 12052412 is about 3471.6583933331. The cubic root of 12052412 is about 229.2756797640.

Adding to 12052412 its reverse (21425021), we get a palindrome (33477433).

The spelling of 12052412 in words is "twelve million, fifty-two thousand, four hundred twelve".