230860239 has 4 divisors (see below), whose sum is σ = 307813656. Its totient is φ = 153906824.

The previous prime is 230860229. The next prime is 230860247. The reversal of 230860239 is 932068032.

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 230860239 - 2²³ = 222471631 is a prime.

It is a super-2 number, since 2×230860239² = 106592899902274242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230860229) 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, 38476704 + ... + 38476709.

It is an arithmetic number, because the mean of its divisors is an integer number (76953414).

Almost surely, 2^230860239 is an apocalyptic number.

230860239 is a deficient number, since it is larger than the sum of its proper divisors (76953417).

230860239 is an equidigital number, since it uses as much as digits as its factorization.

230860239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76953416.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 230860239 is about 15194.0856585712. The cubic root of 230860239 is about 613.4554752085.

The spelling of 230860239 in words is "two hundred thirty million, eight hundred sixty thousand, two hundred thirty-nine".