508023 has 12 divisors (see below), whose sum is σ = 750048. Its totient is φ = 331200.

The previous prime is 508021. The next prime is 508033. The reversal of 508023 is 320805.

Added to its reverse (320805) it gives a triangular number (828828 = T₁₂₈₇).

It is not a de Polignac number, because 508023 - 2¹ = 508021 is a prime.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 507987 and 508005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508021) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 178 + ... + 1023.

It is an arithmetic number, because the mean of its divisors is an integer number (62504).

2⁵⁰⁸⁰²³ is an apocalyptic number.

508023 is a deficient number, since it is larger than the sum of its proper divisors (242025).

508023 is a wasteful number, since it uses less digits than its factorization.

508023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254 (or 1251 counting only the distinct ones).

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

The square root of 508023 is about 712.7573219547. The cubic root of 508023 is about 79.7923259434.

Adding to 508023 its reverse (320805), we get a palindrome (828828).

It can be divided in two parts, 50802 and 3, that added together give a palindrome (50805).

The spelling of 508023 in words is "five hundred eight thousand, twenty-three".