2585704 has 16 divisors (see below), whose sum is σ = 5289120. Its totient is φ = 1175280.

The previous prime is 2585659. The next prime is 2585707. The reversal of 2585704 is 4075852.

2585704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2585707) 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 3 ways as a sum of consecutive naturals, for example, 14604 + ... + 14779.

It is an arithmetic number, because the mean of its divisors is an integer number (330570).

2^2585704 is an apocalyptic number.

It is an amenable number.

2585704 is an abundant number, since it is smaller than the sum of its proper divisors (2703416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2585704 is a wasteful number, since it uses less digits than its factorization.

2585704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29400 (or 29396 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 2585704 is about 1608.0124377628. The cubic root of 2585704 is about 137.2543979312.

The spelling of 2585704 in words is "two million, five hundred eighty-five thousand, seven hundred four".