502940 has 12 divisors (see below), whose sum is σ = 1056216. Its totient is φ = 201168.

The previous prime is 502937. The next prime is 502961. The reversal of 502940 is 49205.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 25147 = 502940 / (5 + 0 + 2 + 9 + 4 + 0).

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 502940.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12554 + ... + 12593.

It is an arithmetic number, because the mean of its divisors is an integer number (88018).

2⁵⁰²⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

502940 is an abundant number, since it is smaller than the sum of its proper divisors (553276).

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

502940 is a wasteful number, since it uses less digits than its factorization.

502940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25156 (or 25154 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 502940 is about 709.1826281008. The cubic root of 502940 is about 79.5253139857.

The spelling of 502940 in words is "five hundred two thousand, nine hundred forty".