325232164 has 12 divisors (see below), whose sum is σ = 569286144. Its totient is φ = 162578984.

The previous prime is 325232161. The next prime is 325232189. The reversal of 325232164 is 461232523.

It is not an unprimeable number, because it can be changed into a prime (325232161) 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, 22689 + ... + 34135.

It is an arithmetic number, because the mean of its divisors is an integer number (47440512).

Almost surely, 2^325232164 is an apocalyptic number.

It is an amenable number.

325232164 is a deficient number, since it is larger than the sum of its proper divisors (244053980).

325232164 is a wasteful number, since it uses less digits than its factorization.

325232164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18554 (or 18552 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 325232164 is about 18034.1942986095. The cubic root of 325232164 is about 687.6981081534.

Adding to 325232164 its reverse (461232523), we get a palindrome (786464687).

The spelling of 325232164 in words is "three hundred twenty-five million, two hundred thirty-two thousand, one hundred sixty-four".