12425585 has 8 divisors (see below), whose sum is σ = 15192360. Its totient is φ = 9752704.

The previous prime is 12425573. The next prime is 12425591. The reversal of 12425585 is 58552421.

It can be written as a sum of positive squares in 4 ways, for example, as 2211169 + 10214416 = 1487^2 + 3196^2 .

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 12425585 - 2¹⁰ = 12424561 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23180 + ... + 23709.

It is an arithmetic number, because the mean of its divisors is an integer number (1899045).

Almost surely, 2^12425585 is an apocalyptic number.

It is an amenable number.

12425585 is a deficient number, since it is larger than the sum of its proper divisors (2766775).

12425585 is an equidigital number, since it uses as much as digits as its factorization.

12425585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46947.

The product of its digits is 16000, while the sum is 32.

The square root of 12425585 is about 3524.9943262366. The cubic root of 12425585 is about 231.6179863095.

The spelling of 12425585 in words is "twelve million, four hundred twenty-five thousand, five hundred eighty-five".