232308047 has 4 divisors (see below), whose sum is σ = 233010216. Its totient is φ = 231605880.

The previous prime is 232308031. The next prime is 232308049. The reversal of 232308047 is 740803232.

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 232308047 - 2⁴ = 232308031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232308049) 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, 350588 + ... + 351249.

It is an arithmetic number, because the mean of its divisors is an integer number (58252554).

Almost surely, 2^232308047 is an apocalyptic number.

232308047 is a deficient number, since it is larger than the sum of its proper divisors (702169).

232308047 is an equidigital number, since it uses as much as digits as its factorization.

232308047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702168.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 232308047 is about 15241.6549954393. The cubic root of 232308047 is about 614.7352040478.

The spelling of 232308047 in words is "two hundred thirty-two million, three hundred eight thousand, forty-seven".