168441206 has 8 divisors (see below), whose sum is σ = 252731280. Its totient is φ = 84197448.

The previous prime is 168441199. The next prime is 168441209. The reversal of 168441206 is 602144861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168441209) 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 3 ways as a sum of consecutive naturals, for example, 281 + ... + 18356.

It is an arithmetic number, because the mean of its divisors is an integer number (31591410).

Almost surely, 2^168441206 is an apocalyptic number.

168441206 is a deficient number, since it is larger than the sum of its proper divisors (84290074).

168441206 is a wasteful number, since it uses less digits than its factorization.

168441206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23158.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 168441206 is about 12978.4901279001. The cubic root of 168441206 is about 552.2674502990.

The spelling of 168441206 in words is "one hundred sixty-eight million, four hundred forty-one thousand, two hundred six".