328552 has 16 divisors (see below), whose sum is σ = 704160. Its totient is φ = 140784.

The previous prime is 328543. The next prime is 328579. The reversal of 328552 is 255823.

328552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×328552³ = 106398033302797824, which contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2878 + ... + 2989.

It is an arithmetic number, because the mean of its divisors is an integer number (44010).

2³²⁸⁵⁵² is an apocalyptic number.

It is an amenable number.

328552 is an abundant number, since it is smaller than the sum of its proper divisors (375608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

328552 is a wasteful number, since it uses less digits than its factorization.

328552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5880 (or 5876 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 328552 is about 573.1945568478. The cubic root of 328552 is about 69.0030104407.

It can be divided in two parts, 3285 and 52, that multiplied together give a triangular number (170820 = T₅₈₄).

The spelling of 328552 in words is "three hundred twenty-eight thousand, five hundred fifty-two".