2560874 has 16 divisors (see below), whose sum is σ = 4039200. Its totient is φ = 1215984.

The previous prime is 2560871. The next prime is 2560891. The reversal of 2560874 is 4780652.

2560874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2560874.

It is not an unprimeable number, because it can be changed into a prime (2560871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3557 + ... + 4215.

It is an arithmetic number, because the mean of its divisors is an integer number (252450).

2^2560874 is an apocalyptic number.

2560874 is a deficient number, since it is larger than the sum of its proper divisors (1478326).

2560874 is a wasteful number, since it uses less digits than its factorization.

2560874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2560874 is about 1600.2731016923. The cubic root of 2560874 is about 136.8136418688.

The spelling of 2560874 in words is "two million, five hundred sixty thousand, eight hundred seventy-four".