508780 has 12 divisors (see below), whose sum is σ = 1068480. Its totient is φ = 203504.

The previous prime is 508771. The next prime is 508789. The reversal of 508780 is 87805.

It is an interprime number because it is at equal distance from previous prime (508771) and next prime (508789).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508789) 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 3 ways as a sum of consecutive naturals, for example, 12700 + ... + 12739.

It is an arithmetic number, because the mean of its divisors is an integer number (89040).

2⁵⁰⁸⁷⁸⁰ is an apocalyptic number.

It is an amenable number.

508780 is an abundant number, since it is smaller than the sum of its proper divisors (559700).

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

508780 is a wasteful number, since it uses less digits than its factorization.

508780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25448 (or 25446 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 508780 is about 713.2881605635. The cubic root of 508780 is about 79.8319388570.

The spelling of 508780 in words is "five hundred eight thousand, seven hundred eighty".