12026012 has 24 divisors (see below), whose sum is σ = 22444800. Its totient is φ = 5621616.

The previous prime is 12025991. The next prime is 12026041. The reversal of 12026012 is 21062021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5003 + ... + 7005.

It is an arithmetic number, because the mean of its divisors is an integer number (935200).

Almost surely, 2^12026012 is an apocalyptic number.

It is an amenable number.

12026012 is a deficient number, since it is larger than the sum of its proper divisors (10418788).

12026012 is a wasteful number, since it uses less digits than its factorization.

12026012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 12026012 is about 3467.8540915096. The cubic root of 12026012 is about 229.1081530535.

Adding to 12026012 its reverse (21062021), we get a palindrome (33088033).

The spelling of 12026012 in words is "twelve million, twenty-six thousand, twelve".