230069839 has 4 divisors (see below), whose sum is σ = 230111856. Its totient is φ = 230027824.

The previous prime is 230069831. The next prime is 230069843. The reversal of 230069839 is 938960032.

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 230069839 - 2³ = 230069831 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230069831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11299 + ... + 24244.

It is an arithmetic number, because the mean of its divisors is an integer number (57527964).

Almost surely, 2^230069839 is an apocalyptic number.

230069839 is a deficient number, since it is larger than the sum of its proper divisors (42017).

230069839 is an equidigital number, since it uses as much as digits as its factorization.

230069839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42016.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 230069839 is about 15168.0532369846. The cubic root of 230069839 is about 612.7545755025.

The spelling of 230069839 in words is "two hundred thirty million, sixty-nine thousand, eight hundred thirty-nine".