508912 has 20 divisors (see below), whose sum is σ = 1044576. Its totient is φ = 239360.

The previous prime is 508909. The next prime is 508913. The reversal of 508912 is 219805.

It is an Ulam number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508913) 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, 664 + ... + 1207.

2⁵⁰⁸⁹¹² is an apocalyptic number.

It is an amenable number.

508912 is an abundant number, since it is smaller than the sum of its proper divisors (535664).

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

508912 is a wasteful number, since it uses less digits than its factorization.

508912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896 (or 1890 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 508912 is about 713.3806837867. The cubic root of 508912 is about 79.8388422369.

The spelling of 508912 in words is "five hundred eight thousand, nine hundred twelve".