232230016 has 32 divisors (see below), whose sum is σ = 468241200. Its totient is φ = 114710784.

The previous prime is 232229993. The next prime is 232230017. The reversal of 232230016 is 610032232.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 232229975 and 232230002.

It is not an unprimeable number, because it can be changed into a prime (232230017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306 + ... + 21553.

Almost surely, 2^232230016 is an apocalyptic number.

It is an amenable number.

232230016 is an abundant number, since it is smaller than the sum of its proper divisors (236011184).

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

232230016 is an equidigital number, since it uses as much as digits as its factorization.

232230016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21956 (or 21944 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 232230016 is about 15239.0949862516. The cubic root of 232230016 is about 614.6663676111. Note that the first 3 decimals are identical.

Adding to 232230016 its reverse (610032232), we get a palindrome (842262248).

The spelling of 232230016 in words is "two hundred thirty-two million, two hundred thirty thousand, sixteen".