230440205 has 8 divisors (see below), whose sum is σ = 285448704. Its totient is φ = 178405200.

The previous prime is 230440123. The next prime is 230440211. The reversal of 230440205 is 502044032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230440205 - 2¹⁸ = 230178061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743201 + ... + 743510.

It is an arithmetic number, because the mean of its divisors is an integer number (35681088).

Almost surely, 2^230440205 is an apocalyptic number.

It is an amenable number.

230440205 is a deficient number, since it is larger than the sum of its proper divisors (55008499).

230440205 is a wasteful number, since it uses less digits than its factorization.

230440205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486747.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 230440205 is about 15180.2570795096. The cubic root of 230440205 is about 613.0832029505.

Adding to 230440205 its reverse (502044032), we get a palindrome (732484237).

The spelling of 230440205 in words is "two hundred thirty million, four hundred forty thousand, two hundred five".