230640327 has 24 divisors (see below), whose sum is σ = 341864640. Its totient is φ = 149768640.

The previous prime is 230640323. The next prime is 230640349. The reversal of 230640327 is 723046032.

230640327 is a `hidden beast` number, since 230 + 6 + 403 + 27 = 666.

It is not a de Polignac number, because 230640327 - 2² = 230640323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230640327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230640323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95677 + ... + 98057.

It is an arithmetic number, because the mean of its divisors is an integer number (14244360).

Almost surely, 2^230640327 is an apocalyptic number.

230640327 is a deficient number, since it is larger than the sum of its proper divisors (111224313).

230640327 is a wasteful number, since it uses less digits than its factorization.

230640327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663 (or 2660 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 230640327 is about 15186.8471711544. The cubic root of 230640327 is about 613.2606256033.

Adding to 230640327 its reverse (723046032), we get a palindrome (953686359).

The spelling of 230640327 in words is "two hundred thirty million, six hundred forty thousand, three hundred twenty-seven".