230412405 has 32 divisors (see below), whose sum is σ = 377395200. Its totient is φ = 120003392.

The previous prime is 230412389. The next prime is 230412419. The reversal of 230412405 is 504214032.

It is a cyclic number.

It is not a de Polignac number, because 230412405 - 2⁴ = 230412389 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 147016 + ... + 148574.

It is an arithmetic number, because the mean of its divisors is an integer number (11793600).

Almost surely, 2^230412405 is an apocalyptic number.

It is an amenable number.

230412405 is a deficient number, since it is larger than the sum of its proper divisors (146982795).

230412405 is a wasteful number, since it uses less digits than its factorization.

230412405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 230412405 is about 15179.3413888746. The cubic root of 230412405 is about 613.0585481115.

Adding to 230412405 its reverse (504214032), we get a palindrome (734626437).

The spelling of 230412405 in words is "two hundred thirty million, four hundred twelve thousand, four hundred five".