232215230 has 16 divisors (see below), whose sum is σ = 450140544. Its totient is φ = 85740960.

The previous prime is 232215229. The next prime is 232215241. The reversal of 232215230 is 32512232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893006 + ... + 893265.

It is an arithmetic number, because the mean of its divisors is an integer number (28133784).

Almost surely, 2^232215230 is an apocalyptic number.

232215230 is a deficient number, since it is larger than the sum of its proper divisors (217925314).

232215230 is a wasteful number, since it uses less digits than its factorization.

232215230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786291.

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

The square root of 232215230 is about 15238.6098447332. The cubic root of 232215230 is about 614.6533221401.

Adding to 232215230 its reverse (32512232), we get a palindrome (264727462).

The spelling of 232215230 in words is "two hundred thirty-two million, two hundred fifteen thousand, two hundred thirty".