230320668 has 48 divisors (see below), whose sum is σ = 560962080. Its totient is φ = 73457664.

The previous prime is 230320661. The next prime is 230320681. The reversal of 230320668 is 866023032.

It is a super-2 number, since 2×230320668² = 106095220215932448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230320661) 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, 36396 + ... + 42252.

It is an arithmetic number, because the mean of its divisors is an integer number (11686710).

Almost surely, 2^230320668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230320668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280481040).

230320668 is an abundant number, since it is smaller than the sum of its proper divisors (330641412).

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

230320668 is a wasteful number, since it uses less digits than its factorization.

230320668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6006 (or 6004 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 230320668 is about 15176.3193166196. The cubic root of 230320668 is about 612.9771757312.

The spelling of 230320668 in words is "two hundred thirty million, three hundred twenty thousand, six hundred sixty-eight".