523230208 has 44 divisors (see below), whose sum is σ = 1101040360. Its totient is φ = 247836672.

The previous prime is 523230187. The next prime is 523230217. The reversal of 523230208 is 802032325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6010 + ... + 32902.

Almost surely, 2^523230208 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 523230208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550520180).

523230208 is an abundant number, since it is smaller than the sum of its proper divisors (577810152).

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

523230208 is a wasteful number, since it uses less digits than its factorization.

523230208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26932 (or 26914 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 523230208 is about 22874.2258448237. The cubic root of 523230208 is about 805.8068158000.

The spelling of 523230208 in words is "five hundred twenty-three million, two hundred thirty thousand, two hundred eight".