230216932 has 24 divisors (see below), whose sum is σ = 445701312. Its totient is φ = 103168800.

The previous prime is 230216897. The next prime is 230216933. The reversal of 230216932 is 239612032.

It is a self number, because there is not a number n which added to its sum of digits gives 230216932.

It is not an unprimeable number, because it can be changed into a prime (230216933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33723 + ... + 39970.

It is an arithmetic number, because the mean of its divisors is an integer number (18570888).

Almost surely, 2^230216932 is an apocalyptic number.

230216932 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230216932 is a deficient number, since it is larger than the sum of its proper divisors (215484380).

230216932 is a wasteful number, since it uses less digits than its factorization.

230216932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73779 (or 73777 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 230216932 is about 15172.9012387216. The cubic root of 230216932 is about 612.8851339851.

Adding to 230216932 its reverse (239612032), we get a palindrome (469828964).

The spelling of 230216932 in words is "two hundred thirty million, two hundred sixteen thousand, nine hundred thirty-two".