12573012 has 12 divisors (see below), whose sum is σ = 29337056. Its totient is φ = 4191000.

The previous prime is 12572993. The next prime is 12573059. The reversal of 12573012 is 21037521.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 12573012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523864 + ... + 523887.

Almost surely, 2^12573012 is an apocalyptic number.

12573012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12573012 is an abundant number, since it is smaller than the sum of its proper divisors (16764044).

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

12573012 is a wasteful number, since it uses less digits than its factorization.

12573012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047758 (or 1047756 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 12573012 is about 3545.8443282242. The cubic root of 12573012 is about 232.5304203461.

It can be divided in two parts, 125 and 73012, that added together give a palindrome (73137).

The spelling of 12573012 in words is "twelve million, five hundred seventy-three thousand, twelve".