508995 has 12 divisors (see below), whose sum is σ = 882336. Its totient is φ = 271440.

The previous prime is 508987. The next prime is 509023. The reversal of 508995 is 599805.

It is not a de Polignac number, because 508995 - 2³ = 508987 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 508995.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5611 + ... + 5700.

It is an arithmetic number, because the mean of its divisors is an integer number (73528).

2⁵⁰⁸⁹⁹⁵ is an apocalyptic number.

508995 is a deficient number, since it is larger than the sum of its proper divisors (373341).

508995 is a wasteful number, since it uses less digits than its factorization.

508995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11322 (or 11319 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 508995 is about 713.4388551235. The cubic root of 508995 is about 79.8431823871.

It can be divided in two parts, 5089 and 95, that added together give a square (5184 = 72²).

The spelling of 508995 in words is "five hundred eight thousand, nine hundred ninety-five".