230512232 has 8 divisors (see below), whose sum is σ = 432210450. Its totient is φ = 115256112.

The previous prime is 230512223. The next prime is 230512277. The reversal of 230512232 is 232215032.

It can be written as a sum of positive squares in only one way, i.e., 229401316 + 1110916 = 15146^2 + 1054^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14407007 + ... + 14407022.

Almost surely, 2^230512232 is an apocalyptic number.

It is an amenable number.

230512232 is a deficient number, since it is larger than the sum of its proper divisors (201698218).

230512232 is a wasteful number, since it uses less digits than its factorization.

230512232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28814035 (or 28814031 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 230512232 is about 15182.6292848110. The cubic root of 230512232 is about 613.1470719325.

Adding to 230512232 its reverse (232215032), we get a palindrome (462727264).

The spelling of 230512232 in words is "two hundred thirty million, five hundred twelve thousand, two hundred thirty-two".