12512573 has 8 divisors (see below), whose sum is σ = 12768000. Its totient is φ = 12259728.

The previous prime is 12512569. The next prime is 12512579. The reversal of 12512573 is 37521521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12512573 - 2² = 12512569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12512579) by changing a digit.

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, 11240 + ... + 12302.

It is an arithmetic number, because the mean of its divisors is an integer number (1596000).

Almost surely, 2^12512573 is an apocalyptic number.

It is an amenable number.

12512573 is a deficient number, since it is larger than the sum of its proper divisors (255427).

12512573 is a wasteful number, since it uses less digits than its factorization.

12512573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291.

The product of its digits is 2100, while the sum is 26.

The square root of 12512573 is about 3537.3115497507. The cubic root of 12512573 is about 232.1572272017.

The spelling of 12512573 in words is "twelve million, five hundred twelve thousand, five hundred seventy-three".