325135 has 4 divisors (see below), whose sum is σ = 390168. Its totient is φ = 260104.

The previous prime is 325133. The next prime is 325153. The reversal of 325135 is 531523.

325135 = 253² + 254² + ... + 257².

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 325135 - 2¹ = 325133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325133) 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, 32509 + ... + 32518.

It is an arithmetic number, because the mean of its divisors is an integer number (97542).

2³²⁵¹³⁵ is an apocalyptic number.

325135 is a deficient number, since it is larger than the sum of its proper divisors (65033).

325135 is an equidigital number, since it uses as much as digits as its factorization.

325135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65032.

The product of its digits is 450, while the sum is 19.

The square root of 325135 is about 570.2061030890. The cubic root of 325135 is about 68.7629617434.

Adding to 325135 its reverse (531523), we get a palindrome (856658).

The spelling of 325135 in words is "three hundred twenty-five thousand, one hundred thirty-five".