500238 has 12 divisors (see below), whose sum is σ = 1083888. Its totient is φ = 166740.

The previous prime is 500237. The next prime is 500239. The reversal of 500238 is 832005.

500238 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (500237) and next prime (500239).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 27791 = 500238 / (5 + 0 + 0 + 2 + 3 + 8).

It is a self number, because there is not a number n which added to its sum of digits gives 500238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13878 + ... + 13913.

It is an arithmetic number, because the mean of its divisors is an integer number (90324).

2⁵⁰⁰²³⁸ is an apocalyptic number.

500238 is an abundant number, since it is smaller than the sum of its proper divisors (583650).

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

500238 is a wasteful number, since it uses less digits than its factorization.

500238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27799 (or 27796 counting only the distinct ones).

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

The square root of 500238 is about 707.2750525786. The cubic root of 500238 is about 79.3826439825.

The spelling of 500238 in words is "five hundred thousand, two hundred thirty-eight".