2595904 has 28 divisors (see below), whose sum is σ = 5266944. Its totient is φ = 1268864.

The previous prime is 2595899. The next prime is 2595919. The reversal of 2595904 is 4095952.

It is a self number, because there is not a number n which added to its sum of digits gives 2595904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2577 + ... + 3439.

2^2595904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2595904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2633472).

2595904 is an abundant number, since it is smaller than the sum of its proper divisors (2671040).

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

2595904 is an equidigital number, since it uses as much as digits as its factorization.

2595904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 2595904 is about 1611.1809333529. The cubic root of 2595904 is about 137.4346400107.

The spelling of 2595904 in words is "two million, five hundred ninety-five thousand, nine hundred four".