328550 has 12 divisors (see below), whose sum is σ = 611196. Its totient is φ = 131400.

The previous prime is 328543. The next prime is 328579. The reversal of 328550 is 55823.

328550 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328550.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3236 + ... + 3335.

It is an arithmetic number, because the mean of its divisors is an integer number (50933).

328550 is a Friedman number, since it can be written as 50*(3^8+5*2), using all its digits and the basic arithmetic operations.

2³²⁸⁵⁵⁰ is an apocalyptic number.

328550 is a deficient number, since it is larger than the sum of its proper divisors (282646).

328550 is a wasteful number, since it uses less digits than its factorization.

328550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6583 (or 6578 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 328550 is about 573.1928122369. The cubic root of 328550 is about 69.0028704260.

It can be divided in two parts, 328 and 550, that added together give a palindrome (878).

The spelling of 328550 in words is "three hundred twenty-eight thousand, five hundred fifty".