12317585 has 8 divisors (see below), whose sum is σ = 16892736. Its totient is φ = 8446320.

The previous prime is 12317573. The next prime is 12317587. The reversal of 12317585 is 58571321.

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

It is not a de Polignac number, because 12317585 - 2⁸ = 12317329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12317587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175931 + ... + 176000.

It is an arithmetic number, because the mean of its divisors is an integer number (2111592).

Almost surely, 2^12317585 is an apocalyptic number.

It is an amenable number.

12317585 is a deficient number, since it is larger than the sum of its proper divisors (4575151).

12317585 is an equidigital number, since it uses as much as digits as its factorization.

12317585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351943.

The product of its digits is 8400, while the sum is 32.

The square root of 12317585 is about 3509.6417196061. The cubic root of 12317585 is about 230.9449779312.

The spelling of 12317585 in words is "twelve million, three hundred seventeen thousand, five hundred eighty-five".