230325440 has 56 divisors (see below), whose sum is σ = 550285920. Its totient is φ = 91824128.

The previous prime is 230325421. The next prime is 230325451. The reversal of 230325440 is 44523032.

230325440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×230325440² = 106099616622387200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111941 + ... + 113979.

Almost surely, 2^230325440 is an apocalyptic number.

230325440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230325440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275142960).

230325440 is an abundant number, since it is smaller than the sum of its proper divisors (319960480).

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

230325440 is a wasteful number, since it uses less digits than its factorization.

230325440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409 (or 2399 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 230325440 is about 15176.4765344266. The cubic root of 230325440 is about 612.9814091143.

Adding to 230325440 its reverse (44523032), we get a palindrome (274848472).

The spelling of 230325440 in words is "two hundred thirty million, three hundred twenty-five thousand, four hundred forty".