230533960 has 16 divisors (see below), whose sum is σ = 518701500. Its totient is φ = 92213568.

The previous prime is 230533937. The next prime is 230533969. The reversal of 230533960 is 69335032.

It can be written as a sum of positive squares in 2 ways, for example, as 209612484 + 20921476 = 14478^2 + 4574^2 .

It is not an unprimeable number, because it can be changed into a prime (230533969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2881635 + ... + 2881714.

Almost surely, 2^230533960 is an apocalyptic number.

230533960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230533960 is an abundant number, since it is smaller than the sum of its proper divisors (288167540).

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

230533960 is a wasteful number, since it uses less digits than its factorization.

230533960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763360 (or 5763356 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 230533960 is about 15183.3448225350. The cubic root of 230533960 is about 613.1663363346.

Adding to 230533960 its reverse (69335032), we get a palindrome (299868992).

The spelling of 230533960 in words is "two hundred thirty million, five hundred thirty-three thousand, nine hundred sixty".