230422505 has 16 divisors (see below), whose sum is σ = 294585984. Its totient is φ = 172419840.

The previous prime is 230422499. The next prime is 230422523. The reversal of 230422505 is 505224032.

It is not a de Polignac number, because 230422505 - 2¹⁸ = 230160361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5540 + ... + 22170.

It is an arithmetic number, because the mean of its divisors is an integer number (18411624).

Almost surely, 2^230422505 is an apocalyptic number.

It is an amenable number.

230422505 is a deficient number, since it is larger than the sum of its proper divisors (64163479).

230422505 is a wasteful number, since it uses less digits than its factorization.

230422505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16816.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 230422505 is about 15179.6740742349. The cubic root of 230422505 is about 613.0675056744.

Adding to 230422505 its reverse (505224032), we get a palindrome (735646537).

The spelling of 230422505 in words is "two hundred thirty million, four hundred twenty-two thousand, five hundred five".