325328228 has 12 divisors (see below), whose sum is σ = 571834032. Its totient is φ = 161947080.

The previous prime is 325328221. The next prime is 325328273. The reversal of 325328228 is 822823523.

It is not an unprimeable number, because it can be changed into a prime (325328221) 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, 178238 + ... + 180053.

It is an arithmetic number, because the mean of its divisors is an integer number (47652836).

Almost surely, 2^325328228 is an apocalyptic number.

It is an amenable number.

325328228 is a deficient number, since it is larger than the sum of its proper divisors (246505804).

325328228 is a wasteful number, since it uses less digits than its factorization.

325328228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358522 (or 358520 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 325328228 is about 18036.8574868240. The cubic root of 325328228 is about 687.7658100754.

The spelling of 325328228 in words is "three hundred twenty-five million, three hundred twenty-eight thousand, two hundred twenty-eight".