12560833 has 4 divisors (see below), whose sum is σ = 12676180. Its totient is φ = 12445488.

The previous prime is 12560831. The next prime is 12560839. The reversal of 12560833 is 33806521.

12560833 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7579009 + 4981824 = 2753^2 + 2232^2 .

It is a cyclic number.

It is not a de Polignac number, because 12560833 - 2¹ = 12560831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12560831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57510 + ... + 57727.

It is an arithmetic number, because the mean of its divisors is an integer number (3169045).

Almost surely, 2^12560833 is an apocalyptic number.

It is an amenable number.

12560833 is a deficient number, since it is larger than the sum of its proper divisors (115347).

12560833 is a wasteful number, since it uses less digits than its factorization.

12560833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115346.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 12560833 is about 3544.1265496593. The cubic root of 12560833 is about 232.4553149565.

The spelling of 12560833 in words is "twelve million, five hundred sixty thousand, eight hundred thirty-three".