12470585 has 4 divisors (see below), whose sum is σ = 14964708. Its totient is φ = 9976464.

The previous prime is 12470569. The next prime is 12470597. The reversal of 12470585 is 58507421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9114361 + 3356224 = 3019^2 + 1832^2 .

It is a cyclic number.

It is not a de Polignac number, because 12470585 - 2⁴ = 12470569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247054 + ... + 1247063.

It is an arithmetic number, because the mean of its divisors is an integer number (3741177).

Almost surely, 2^12470585 is an apocalyptic number.

It is an amenable number.

12470585 is a deficient number, since it is larger than the sum of its proper divisors (2494123).

12470585 is an equidigital number, since it uses as much as digits as its factorization.

12470585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494122.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 12470585 is about 3531.3715465807. The cubic root of 12470585 is about 231.8972555850.

The spelling of 12470585 in words is "twelve million, four hundred seventy thousand, five hundred eighty-five".