508798 has 8 divisors (see below), whose sum is σ = 774792. Its totient is φ = 250536.

The previous prime is 508789. The next prime is 508799. The reversal of 508798 is 897805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508799) by changing a digit.

508798 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1765 + ... + 2032.

It is an arithmetic number, because the mean of its divisors is an integer number (96849).

2⁵⁰⁸⁷⁹⁸ is an apocalyptic number.

508798 is a deficient number, since it is larger than the sum of its proper divisors (265994).

508798 is a wasteful number, since it uses less digits than its factorization.

508798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 508798 is about 713.3007780733. The cubic root of 508798 is about 79.8328802973.

The spelling of 508798 in words is "five hundred eight thousand, seven hundred ninety-eight".