325148228 has 12 divisors (see below), whose sum is σ = 569172240. Its totient is φ = 162527592.

The previous prime is 325148227. The next prime is 325148231. The reversal of 325148228 is 822841523.

It is not an unprimeable number, because it can be changed into a prime (325148221) 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, 7643 + ... + 26621.

It is an arithmetic number, because the mean of its divisors is an integer number (47431020).

Almost surely, 2^325148228 is an apocalyptic number.

It is an amenable number.

325148228 is a deficient number, since it is larger than the sum of its proper divisors (244024012).

325148228 is a wasteful number, since it uses less digits than its factorization.

325148228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23266 (or 23264 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 325148228 is about 18031.8670137066. The cubic root of 325148228 is about 687.6389426288.

The spelling of 325148228 in words is "three hundred twenty-five million, one hundred forty-eight thousand, two hundred twenty-eight".