230223240 has 96 divisors (see below), whose sum is σ = 805797720. Its totient is φ = 56669184.

The previous prime is 230223221. The next prime is 230223269. The reversal of 230223240 is 42322032.

230223240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 152324964 + 77898276 = 12342^2 + 8826^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19917 + ... + 29276.

Almost surely, 2^230223240 is an apocalyptic number.

230223240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230223240 is an abundant number, since it is smaller than the sum of its proper divisors (575574480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230223240 is a wasteful number, since it uses less digits than its factorization.

230223240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49223 (or 49216 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 230223240 is about 15173.1091078922. The cubic root of 230223240 is about 612.8907316680.

Adding to 230223240 its reverse (42322032), we get a palindrome (272545272).

It can be divided in two parts, 23022 and 3240, that added together give a palindrome (26262).

The spelling of 230223240 in words is "two hundred thirty million, two hundred twenty-three thousand, two hundred forty".