12513585 has 32 divisors (see below), whose sum is σ = 23507712. Its totient is φ = 5564160.

The previous prime is 12513583. The next prime is 12513593. The reversal of 12513585 is 58531521.

12513585 is nontrivially palindromic in base 11.

It is not a de Polignac number, because 12513585 - 2¹ = 12513583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12513583) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2275 + ... + 5495.

It is an arithmetic number, because the mean of its divisors is an integer number (734616).

Almost surely, 2^12513585 is an apocalyptic number.

12513585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12513585 is a deficient number, since it is larger than the sum of its proper divisors (10994127).

12513585 is a wasteful number, since it uses less digits than its factorization.

12513585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273.

The product of its digits is 6000, while the sum is 30.

The square root of 12513585 is about 3537.4545933482. The cubic root of 12513585 is about 232.1634858873.

The spelling of 12513585 in words is "twelve million, five hundred thirteen thousand, five hundred eighty-five".