230023524 has 48 divisors (see below), whose sum is σ = 553186368. Its totient is φ = 74337408.

The previous prime is 230023517. The next prime is 230023537. The reversal of 230023524 is 425320032.

It is a self number, because there is not a number n which added to its sum of digits gives 230023524.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153322 + ... + 154814.

It is an arithmetic number, because the mean of its divisors is an integer number (11524716).

Almost surely, 2^230023524 is an apocalyptic number.

It is an amenable number.

230023524 is an abundant number, since it is smaller than the sum of its proper divisors (323162844).

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

230023524 is a wasteful number, since it uses less digits than its factorization.

230023524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884 (or 1882 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 230023524 is about 15166.5264315861. The cubic root of 230023524 is about 612.7134551875.

Adding to 230023524 its reverse (425320032), we get a palindrome (655343556).

The spelling of 230023524 in words is "two hundred thirty million, twenty-three thousand, five hundred twenty-four".