230168 has 8 divisors (see below), whose sum is σ = 431580. Its totient is φ = 115080.

The previous prime is 230149. The next prime is 230189. The reversal of 230168 is 861032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

230168 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14378 + ... + 14393.

2²³⁰¹⁶⁸ is an apocalyptic number.

It is an amenable number.

230168 is a deficient number, since it is larger than the sum of its proper divisors (201412).

230168 is a wasteful number, since it uses less digits than its factorization.

230168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28777 (or 28773 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 230168 is about 479.7582724665. The cubic root of 230168 is about 61.2841708537.

The spelling of 230168 in words is "two hundred thirty thousand, one hundred sixty-eight".