230466321 has 6 divisors (see below), whose sum is σ = 332895810. Its totient is φ = 153644208.

The previous prime is 230466319. The next prime is 230466343. The reversal of 230466321 is 123664032.

230466321 is a `hidden beast` number, since 23 + 0 + 4 + 6 + 632 + 1 = 666.

230466321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 143137296 + 87329025 = 11964^2 + 9345^2 .

It is not a de Polignac number, because 230466321 - 2¹ = 230466319 is a prime.

It is a super-2 number, since 2×230466321² = 106229450230550082, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230466391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12803676 + ... + 12803693.

It is an arithmetic number, because the mean of its divisors is an integer number (55482635).

Almost surely, 2^230466321 is an apocalyptic number.

It is an amenable number.

230466321 is a deficient number, since it is larger than the sum of its proper divisors (102429489).

230466321 is a wasteful number, since it uses less digits than its factorization.

230466321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25607375 (or 25607372 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 230466321 is about 15181.1172513751. The cubic root of 230466321 is about 613.1063625030.

The spelling of 230466321 in words is "two hundred thirty million, four hundred sixty-six thousand, three hundred twenty-one".