230327812 has 48 divisors (see below), whose sum is σ = 486384192. Its totient is φ = 94020480.

The previous prime is 230327807. The next prime is 230327813. The reversal of 230327812 is 218723032.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (230327813) 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, 15723 + ... + 26605.

It is an arithmetic number, because the mean of its divisors is an integer number (10133004).

Almost surely, 2^230327812 is an apocalyptic number.

230327812 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230327812 is an abundant number, since it is smaller than the sum of its proper divisors (256056380).

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

230327812 is a wasteful number, since it uses less digits than its factorization.

230327812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10948 (or 10946 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 230327812 is about 15176.5546814816. The cubic root of 230327812 is about 612.9835133643.

The spelling of 230327812 in words is "two hundred thirty million, three hundred twenty-seven thousand, eight hundred twelve".