230919960 has 64 divisors (see below), whose sum is σ = 711496800. Its totient is φ = 59913216.

The previous prime is 230919943. The next prime is 230919967. The reversal of 230919960 is 69919032.

It is a happy number.

230919960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230919967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21565 + ... + 30444.

Almost surely, 2^230919960 is an apocalyptic number.

230919960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230919960 is an abundant number, since it is smaller than the sum of its proper divisors (480576840).

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

230919960 is a wasteful number, since it uses less digits than its factorization.

230919960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52060 (or 52056 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 39.

The square root of 230919960 is about 15196.0508027579. The cubic root of 230919960 is about 613.5083687050.

The spelling of 230919960 in words is "two hundred thirty million, nine hundred nineteen thousand, nine hundred sixty".