230422345 has 8 divisors (see below), whose sum is σ = 277584264. Its totient is φ = 183619584.

The previous prime is 230422331. The next prime is 230422399. The reversal of 230422345 is 543224032.

It can be written as a sum of positive squares in 4 ways, for example, as 126157824 + 104264521 = 11232^2 + 10211^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 230422345 - 2⁹ = 230421833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88374 + ... + 90943.

It is an arithmetic number, because the mean of its divisors is an integer number (34698033).

Almost surely, 2^230422345 is an apocalyptic number.

It is an amenable number.

230422345 is a deficient number, since it is larger than the sum of its proper divisors (47161919).

230422345 is a wasteful number, since it uses less digits than its factorization.

230422345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179579.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 230422345 is about 15179.6688040286. The cubic root of 230422345 is about 613.0673637745.

Adding to 230422345 its reverse (543224032), we get a palindrome (773646377).

It can be divided in two parts, 2304 and 22345, that added together give a square (24649 = 157²).

The spelling of 230422345 in words is "two hundred thirty million, four hundred twenty-two thousand, three hundred forty-five".