325143328 has 12 divisors (see below), whose sum is σ = 640125990. Its totient is φ = 162571648.

The previous prime is 325143307. The next prime is 325143337. The reversal of 325143328 is 823341523.

It can be written as a sum of positive squares in only one way, i.e., 210482064 + 114661264 = 14508^2 + 10708^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 325143328.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5080333 + ... + 5080396.

Almost surely, 2^325143328 is an apocalyptic number.

It is an amenable number.

325143328 is a deficient number, since it is larger than the sum of its proper divisors (314982662).

325143328 is a wasteful number, since it uses less digits than its factorization.

325143328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10160739 (or 10160731 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 325143328 is about 18031.7311426274. The cubic root of 325143328 is about 687.6354883604.

The spelling of 325143328 in words is "three hundred twenty-five million, one hundred forty-three thousand, three hundred twenty-eight".