168085606 has 8 divisors (see below), whose sum is σ = 271522944. Its totient is φ = 77577960.

The previous prime is 168085601. The next prime is 168085649. The reversal of 168085606 is 606580861.

It is a happy number.

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

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168085601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3232390 + ... + 3232441.

It is an arithmetic number, because the mean of its divisors is an integer number (33940368).

Almost surely, 2^168085606 is an apocalyptic number.

168085606 is a deficient number, since it is larger than the sum of its proper divisors (103437338).

168085606 is a wasteful number, since it uses less digits than its factorization.

168085606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6464846.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 168085606 is about 12964.7832993845. The cubic root of 168085606 is about 551.8785417677.

The spelling of 168085606 in words is "one hundred sixty-eight million, eighty-five thousand, six hundred six".