230047 has 2 divisors, whose sum is σ = 230048. Its totient is φ = 230046.

The previous prime is 230017. The next prime is 230059. The reversal of 230047 is 740032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230047 - 2¹⁵ = 197279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115023 + 115024.

It is an arithmetic number, because the mean of its divisors is an integer number (115024).

2²³⁰⁰⁴⁷ is an apocalyptic number.

230047 is a deficient number, since it is larger than the sum of its proper divisors (1).

230047 is an equidigital number, since it uses as much as digits as its factorization.

230047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 230047 is about 479.6321507155. The cubic root of 230047 is about 61.2734298812.

Adding to 230047 its reverse (740032), we get a palindrome (970079).

It can be divided in two parts, 23004 and 7, that multiplied together give a triangular number (161028 = T₅₆₇).

The spelling of 230047 in words is "two hundred thirty thousand, forty-seven".