168075230 has 16 divisors (see below), whose sum is σ = 303320160. Its totient is φ = 67055712.

The previous prime is 168075223. The next prime is 168075239. The reversal of 168075230 is 32570861.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168075239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17714 + ... + 25493.

It is an arithmetic number, because the mean of its divisors is an integer number (18957510).

Almost surely, 2^168075230 is an apocalyptic number.

168075230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168075230 is a deficient number, since it is larger than the sum of its proper divisors (135244930).

168075230 is a wasteful number, since it uses less digits than its factorization.

168075230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43603.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 168075230 is about 12964.3831322589. The cubic root of 168075230 is about 551.8671856305.

The spelling of 168075230 in words is "one hundred sixty-eight million, seventy-five thousand, two hundred thirty".