325322224 has 20 divisors (see below), whose sum is σ = 640996920. Its totient is φ = 159903680.

The previous prime is 325322177. The next prime is 325322227. The reversal of 325322224 is 422223523.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325322227) 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, 171367 + ... + 173254.

It is an arithmetic number, because the mean of its divisors is an integer number (32049846).

Almost surely, 2^325322224 is an apocalyptic number.

It is an amenable number.

325322224 is a deficient number, since it is larger than the sum of its proper divisors (315674696).

325322224 is a wasteful number, since it uses less digits than its factorization.

325322224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344688 (or 344682 counting only the distinct ones).

The product of its digits is 5760, while the sum is 25.

The square root of 325322224 is about 18036.6910490810. The cubic root of 325322224 is about 687.7615790957.

Adding to 325322224 its reverse (422223523), we get a palindrome (747545747).

The spelling of 325322224 in words is "three hundred twenty-five million, three hundred twenty-two thousand, two hundred twenty-four".