2592321 has 4 divisors (see below), whose sum is σ = 3456432. Its totient is φ = 1728212.

The previous prime is 2592311. The next prime is 2592329. The reversal of 2592321 is 1232952.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2592321 - 2⁷ = 2592193 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 2592291 and 2592300.

It is not an unprimeable number, because it can be changed into a prime (2592329) 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, 432051 + ... + 432056.

It is an arithmetic number, because the mean of its divisors is an integer number (864108).

2^2592321 is an apocalyptic number.

It is an amenable number.

2592321 is a deficient number, since it is larger than the sum of its proper divisors (864111).

2592321 is an equidigital number, since it uses as much as digits as its factorization.

2592321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864110.

The product of its digits is 1080, while the sum is 24.

The square root of 2592321 is about 1610.0686320775. The cubic root of 2592321 is about 137.3713794475.

The spelling of 2592321 in words is "two million, five hundred ninety-two thousand, three hundred twenty-one".