12560605 has 8 divisors (see below), whose sum is σ = 15264000. Its totient is φ = 9920976.

The previous prime is 12560573. The next prime is 12560621. The reversal of 12560605 is 50606521.

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 12560605 - 2⁵ = 12560573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12560605.

It is a congruent number.

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, 15505 + ... + 16294.

It is an arithmetic number, because the mean of its divisors is an integer number (1908000).

Almost surely, 2^12560605 is an apocalyptic number.

It is an amenable number.

12560605 is a deficient number, since it is larger than the sum of its proper divisors (2703395).

12560605 is an equidigital number, since it uses as much as digits as its factorization.

12560605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31883.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 12560605 is about 3544.0943836190. The cubic root of 12560605 is about 232.4539084645.

The spelling of 12560605 in words is "twelve million, five hundred sixty thousand, six hundred five".