171068663 has 8 divisors (see below), whose sum is σ = 176128128. Its totient is φ = 166058424.

The previous prime is 171068659. The next prime is 171068717. The reversal of 171068663 is 366860171.

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

It is a cyclic number.

It is not a de Polignac number, because 171068663 - 2² = 171068659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171068563) 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, 5195 + ... + 19212.

It is an arithmetic number, because the mean of its divisors is an integer number (22016016).

Almost surely, 2^171068663 is an apocalyptic number.

171068663 is a deficient number, since it is larger than the sum of its proper divisors (5059465).

171068663 is a wasteful number, since it uses less digits than its factorization.

171068663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24613.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 171068663 is about 13079.3219625484. The cubic root of 171068663 is about 555.1241915622.

The spelling of 171068663 in words is "one hundred seventy-one million, sixty-eight thousand, six hundred sixty-three".