325239 has 4 divisors (see below), whose sum is σ = 433656. Its totient is φ = 216824.

The previous prime is 325231. The next prime is 325249. The reversal of 325239 is 932523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325239 - 2³ = 325231 is a prime.

It is a D-number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325239.

It is not an unprimeable number, because it can be changed into a prime (325231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54204 + ... + 54209.

It is an arithmetic number, because the mean of its divisors is an integer number (108414).

2³²⁵²³⁹ is an apocalyptic number.

325239 is a deficient number, since it is larger than the sum of its proper divisors (108417).

325239 is a wasteful number, since it uses less digits than its factorization.

325239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108416.

The product of its digits is 1620, while the sum is 24.

The square root of 325239 is about 570.2972908931. The cubic root of 325239 is about 68.7702926323.

The spelling of 325239 in words is "three hundred twenty-five thousand, two hundred thirty-nine".