12560285 has 8 divisors (see below), whose sum is σ = 15092736. Its totient is φ = 10034640.

The previous prime is 12560281. The next prime is 12560293. The reversal of 12560285 is 58206521.

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

It is not a de Polignac number, because 12560285 - 2² = 12560281 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12560281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4280 + ... + 6590.

It is an arithmetic number, because the mean of its divisors is an integer number (1886592).

Almost surely, 2^12560285 is an apocalyptic number.

It is an amenable number.

12560285 is a deficient number, since it is larger than the sum of its proper divisors (2532451).

12560285 is a wasteful number, since it uses less digits than its factorization.

12560285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 12560285 is about 3544.0492378069. The cubic root of 12560285 is about 232.4519344120.

The spelling of 12560285 in words is "twelve million, five hundred sixty thousand, two hundred eighty-five".