324135 has 40 divisors (see below), whose sum is σ = 672240. Its totient is φ = 148176.

The previous prime is 324131. The next prime is 324143. The reversal of 324135 is 531423.

It is not a de Polignac number, because 324135 - 2² = 324131 is a prime.

Its product of digits (360) is a multiple of the sum of its prime divisors (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324131) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 46302 + ... + 46308.

It is an arithmetic number, because the mean of its divisors is an integer number (16806).

324135 is a Friedman number, since it can be written as 21^3*5*(4+3), using all its digits and the basic arithmetic operations.

2³²⁴¹³⁵ is an apocalyptic number.

324135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

324135 is an abundant number, since it is smaller than the sum of its proper divisors (348105).

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

324135 is an frugal number, since it uses more digits than its factorization.

324135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42 (or 15 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 324135 is about 569.3285518925. The cubic root of 324135 is about 68.6923925140.

Adding to 324135 its reverse (531423), we get a palindrome (855558).

The spelling of 324135 in words is "three hundred twenty-four thousand, one hundred thirty-five".