232642215 has 48 divisors (see below), whose sum is σ = 437542560. Its totient is φ = 113667840.

The previous prime is 232642187. The next prime is 232642219. The reversal of 232642215 is 512246232.

It is a happy number.

232642215 is a `hidden beast` number, since 2 + 3 + 2 + 642 + 2 + 15 = 666.

It is not a de Polignac number, because 232642215 - 2¹¹ = 232640167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232642219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79885 + ... + 82745.

It is an arithmetic number, because the mean of its divisors is an integer number (9115470).

Almost surely, 2^232642215 is an apocalyptic number.

232642215 is a deficient number, since it is larger than the sum of its proper divisors (204900345).

232642215 is a wasteful number, since it uses less digits than its factorization.

232642215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024 (or 3021 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 232642215 is about 15252.6133826305. The cubic root of 232642215 is about 615.0298220716.

Adding to 232642215 its reverse (512246232), we get a palindrome (744888447).

The spelling of 232642215 in words is "two hundred thirty-two million, six hundred forty-two thousand, two hundred fifteen".