12385013 has 8 divisors (see below), whose sum is σ = 12665856. Its totient is φ = 12106800.

The previous prime is 12384997. The next prime is 12385031. The reversal of 12385013 is 31058321.

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 12385013 - 2⁴ = 12384997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12385013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12385033) 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, 11120 + ... + 12182.

It is an arithmetic number, because the mean of its divisors is an integer number (1583232).

Almost surely, 2^12385013 is an apocalyptic number.

It is an amenable number.

12385013 is a deficient number, since it is larger than the sum of its proper divisors (280843).

12385013 is a wasteful number, since it uses less digits than its factorization.

12385013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 12385013 is about 3519.2347179465. The cubic root of 12385013 is about 231.3656185418.

The spelling of 12385013 in words is "twelve million, three hundred eighty-five thousand, thirteen".