230868165 has 16 divisors (see below), whose sum is σ = 402970176. Its totient is φ = 111936000.

The previous prime is 230868163. The next prime is 230868173. The reversal of 230868165 is 561868032.

It is a happy number.

It is not a de Polignac number, because 230868165 - 2¹ = 230868163 is a prime.

It is a super-2 number, since 2×230868165² = 106600219220934450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230868163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699436 + ... + 699765.

It is an arithmetic number, because the mean of its divisors is an integer number (25185636).

Almost surely, 2^230868165 is an apocalyptic number.

It is an amenable number.

230868165 is a deficient number, since it is larger than the sum of its proper divisors (172102011).

230868165 is a wasteful number, since it uses less digits than its factorization.

230868165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399220.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 230868165 is about 15194.3464815042. The cubic root of 230868165 is about 613.4624956067.

The spelling of 230868165 in words is "two hundred thirty million, eight hundred sixty-eight thousand, one hundred sixty-five".