230968547 has 4 divisors (see below), whose sum is σ = 231021840. Its totient is φ = 230915256.

The previous prime is 230968537. The next prime is 230968561. The reversal of 230968547 is 745869032.

230968547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230968547 - 2⁸ = 230968291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230968498 and 230968507.

It is not an unprimeable number, because it can be changed into a prime (230968537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19508 + ... + 29025.

It is an arithmetic number, because the mean of its divisors is an integer number (57755460).

Almost surely, 2^230968547 is an apocalyptic number.

230968547 is a deficient number, since it is larger than the sum of its proper divisors (53293).

230968547 is an equidigital number, since it uses as much as digits as its factorization.

230968547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53292.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 230968547 is about 15197.6493906130. The cubic root of 230968547 is about 613.5513943501.

The spelling of 230968547 in words is "two hundred thirty million, nine hundred sixty-eight thousand, five hundred forty-seven".