230822568 has 64 divisors (see below), whose sum is σ = 648432000. Its totient is φ = 76070016.

The previous prime is 230822567. The next prime is 230822587. The reversal of 230822568 is 865228032.

It is a super-2 number, since 2×230822568² = 106558115796229248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (230822561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13221 + ... + 25227.

It is an arithmetic number, because the mean of its divisors is an integer number (10131750).

Almost surely, 2^230822568 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 230822568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324216000).

230822568 is an abundant number, since it is smaller than the sum of its proper divisors (417609432).

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

230822568 is a wasteful number, since it uses less digits than its factorization.

230822568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12111 (or 12101 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 230822568 is about 15192.8459480112. The cubic root of 230822568 is about 613.4221061907.

The spelling of 230822568 in words is "two hundred thirty million, eight hundred twenty-two thousand, five hundred sixty-eight".