508245 has 16 divisors (see below), whose sum is σ = 840192. Its totient is φ = 262080.

The previous prime is 508243. The next prime is 508259. The reversal of 508245 is 542805.

It is not a de Polignac number, because 508245 - 2¹ = 508243 is a prime.

508245 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82 + ... + 1011.

It is an arithmetic number, because the mean of its divisors is an integer number (52512).

2⁵⁰⁸²⁴⁵ is an apocalyptic number.

It is an amenable number.

508245 is a deficient number, since it is larger than the sum of its proper divisors (331947).

508245 is a wasteful number, since it uses less digits than its factorization.

508245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 508245 is about 712.9130381751. The cubic root of 508245 is about 79.8039470162.

The spelling of 508245 in words is "five hundred eight thousand, two hundred forty-five".