232015215 has 8 divisors (see below), whose sum is σ = 371224368. Its totient is φ = 123741440.

The previous prime is 232015207. The next prime is 232015219. The reversal of 232015215 is 512510232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232015215 - 2³ = 232015207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232015191 and 232015200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232015219) 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, 7733826 + ... + 7733855.

It is an arithmetic number, because the mean of its divisors is an integer number (46403046).

Almost surely, 2^232015215 is an apocalyptic number.

232015215 is a deficient number, since it is larger than the sum of its proper divisors (139209153).

232015215 is a wasteful number, since it uses less digits than its factorization.

232015215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15467689.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 232015215 is about 15232.0456603832. The cubic root of 232015215 is about 614.4767974012.

Adding to 232015215 its reverse (512510232), we get a palindrome (744525447).

The spelling of 232015215 in words is "two hundred thirty-two million, fifteen thousand, two hundred fifteen".