230014405 has 4 divisors (see below), whose sum is σ = 276017292. Its totient is φ = 184011520.

The previous prime is 230014397. The next prime is 230014423. The reversal of 230014405 is 504410032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 94361796 + 135652609 = 9714^2 + 11647^2 .

It is not a de Polignac number, because 230014405 - 2³ = 230014397 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 3 ways as a sum of consecutive naturals, for example, 23001436 + ... + 23001445.

It is an arithmetic number, because the mean of its divisors is an integer number (69004323).

Almost surely, 2^230014405 is an apocalyptic number.

It is an amenable number.

230014405 is a deficient number, since it is larger than the sum of its proper divisors (46002887).

230014405 is an equidigital number, since it uses as much as digits as its factorization.

230014405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46002886.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 230014405 is about 15166.2257994532. The cubic root of 230014405 is about 612.7053583231.

Adding to 230014405 its reverse (504410032), we get a palindrome (734424437).

The spelling of 230014405 in words is "two hundred thirty million, fourteen thousand, four hundred five".