508433212 has 72 divisors (see below), whose sum is σ = 1101603888. Its totient is φ = 204019200.

The previous prime is 508433173. The next prime is 508433257. The reversal of 508433212 is 212334805.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1102662 + ... + 1103122.

It is an arithmetic number, because the mean of its divisors is an integer number (15300054).

Almost surely, 2^508433212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 508433212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550801944).

508433212 is an abundant number, since it is smaller than the sum of its proper divisors (593170676).

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

508433212 is a wasteful number, since it uses less digits than its factorization.

508433212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 508433212 is about 22548.4636283717. The cubic root of 508433212 is about 798.1379673220.

The spelling of 508433212 in words is "five hundred eight million, four hundred thirty-three thousand, two hundred twelve".