2595321 has 15 divisors (see below), whose sum is σ = 3898741. Its totient is φ = 1720548.

The previous prime is 2595319. The next prime is 2595323. The reversal of 2595321 is 1235952.

The square root of 2595321 is 1611.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (2595319) and next prime (2595323).

It is not a de Polignac number, because 2595321 - 2¹ = 2595319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2595323) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 14410 + ... + 14588.

2^2595321 is an apocalyptic number.

2595321 is the 1611-st square number.

2595321 is the 806-th centered octagonal number.

It is an amenable number.

2595321 is a deficient number, since it is larger than the sum of its proper divisors (1303420).

2595321 is an frugal number, since it uses more digits than its factorization.

2595321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 182 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The cubic root of 2595321 is about 137.4243506736.

It can be divided in two parts, 2595 and 321, that added together give a square (2916 = 54²).

The spelling of 2595321 in words is "two million, five hundred ninety-five thousand, three hundred twenty-one".