502340 has 12 divisors (see below), whose sum is σ = 1054956. Its totient is φ = 200928.

The previous prime is 502339. The next prime is 502393. The reversal of 502340 is 43205.

It can be written as a sum of positive squares in 2 ways, for example, as 238144 + 264196 = 488^2 + 514^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12539 + ... + 12578.

It is an arithmetic number, because the mean of its divisors is an integer number (87913).

2⁵⁰²³⁴⁰ is an apocalyptic number.

It is an amenable number.

502340 is an abundant number, since it is smaller than the sum of its proper divisors (552616).

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

502340 is a wasteful number, since it uses less digits than its factorization.

502340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25126 (or 25124 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 502340 is about 708.7594796544. The cubic root of 502340 is about 79.4936772261.

Adding to 502340 its reverse (43205), we get a palindrome (545545).

The spelling of 502340 in words is "five hundred two thousand, three hundred forty".