500328 has 24 divisors (see below), whose sum is σ = 1355250. Its totient is φ = 166752.

The previous prime is 500321. The next prime is 500333. The reversal of 500328 is 823005.

It can be written as a sum of positive squares in only one way, i.e., 338724 + 161604 = 582^2 + 402^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 500328.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 500328.

It is not an unprimeable number, because it can be changed into a prime (500321) by changing a digit.

500328 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3403 + ... + 3546.

2⁵⁰⁰³²⁸ is an apocalyptic number.

It is an amenable number.

500328 is an abundant number, since it is smaller than the sum of its proper divisors (854922).

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

500328 is a wasteful number, since it uses less digits than its factorization.

500328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6961 (or 6954 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 500328 is about 707.3386741866. The cubic root of 500328 is about 79.3874043895.

It can be divided in two parts, 500 and 328, that added together give a palindrome (828).

The spelling of 500328 in words is "five hundred thousand, three hundred twenty-eight".