508216 has 8 divisors (see below), whose sum is σ = 952920. Its totient is φ = 254104.

The previous prime is 508213. The next prime is 508223. The reversal of 508216 is 612805.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31756 + ... + 31771.

It is an arithmetic number, because the mean of its divisors is an integer number (119115).

2⁵⁰⁸²¹⁶ is an apocalyptic number.

It is an amenable number.

508216 is a deficient number, since it is larger than the sum of its proper divisors (444704).

508216 is a wasteful number, since it uses less digits than its factorization.

508216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63533 (or 63529 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 508216 is about 712.8926987984. The cubic root of 508216 is about 79.8024291403.

The spelling of 508216 in words is "five hundred eight thousand, two hundred sixteen".