230530346 has 16 divisors (see below), whose sum is σ = 357432480. Its totient is φ = 111450480.

The previous prime is 230530343. The next prime is 230530361. The reversal of 230530346 is 643035032.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230530343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8816 + ... + 23211.

It is an arithmetic number, because the mean of its divisors is an integer number (22339530).

Almost surely, 2^230530346 is an apocalyptic number.

230530346 is a deficient number, since it is larger than the sum of its proper divisors (126902134).

230530346 is a wasteful number, since it uses less digits than its factorization.

230530346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32149.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 230530346 is about 15183.2258100840. The cubic root of 230530346 is about 613.1631321867.

Adding to 230530346 its reverse (643035032), we get a palindrome (873565378).

The spelling of 230530346 in words is "two hundred thirty million, five hundred thirty thousand, three hundred forty-six".