230433212 has 6 divisors (see below), whose sum is σ = 403258128. Its totient is φ = 115216604.

The previous prime is 230433209. The next prime is 230433271. The reversal of 230433212 is 212334032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28804148 + ... + 28804155.

It is an arithmetic number, because the mean of its divisors is an integer number (67209688).

Almost surely, 2^230433212 is an apocalyptic number.

It is an amenable number.

230433212 is a deficient number, since it is larger than the sum of its proper divisors (172824916).

230433212 is a wasteful number, since it uses less digits than its factorization.

230433212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57608307 (or 57608305 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230433212 is about 15180.0267456945. The cubic root of 230433212 is about 613.0770012922.

Adding to 230433212 its reverse (212334032), we get a palindrome (442767244).

The spelling of 230433212 in words is "two hundred thirty million, four hundred thirty-three thousand, two hundred twelve".