500420 has 24 divisors (see below), whose sum is σ = 1064448. Its totient is φ = 197600.

The previous prime is 500417. The next prime is 500431. The reversal of 500420 is 24005.

500420 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 500420.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525 + ... + 2715.

It is an arithmetic number, because the mean of its divisors is an integer number (44352).

2⁵⁰⁰⁴²⁰ is an apocalyptic number.

It is an amenable number.

500420 is an abundant number, since it is smaller than the sum of its proper divisors (564028).

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

500420 is a wasteful number, since it uses less digits than its factorization.

500420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 500420 is about 707.4037036940. The cubic root of 500420 is about 79.3922699934.

Adding to 500420 its reverse (24005), we get a palindrome (524425).

The spelling of 500420 in words is "five hundred thousand, four hundred twenty".