171449068 has 24 divisors (see below), whose sum is σ = 343459872. Its totient is φ = 73357824.

The previous prime is 171449051. The next prime is 171449071. The reversal of 171449068 is 860944171.

It is a self number, because there is not a number n which added to its sum of digits gives 171449068.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13596 + ... + 22972.

It is an arithmetic number, because the mean of its divisors is an integer number (14310828).

Almost surely, 2^171449068 is an apocalyptic number.

It is an amenable number.

171449068 is an abundant number, since it is smaller than the sum of its proper divisors (172010804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

171449068 is a wasteful number, since it uses less digits than its factorization.

171449068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10041 (or 10039 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 171449068 is about 13093.8561165151. The cubic root of 171449068 is about 555.5353630765.

The spelling of 171449068 in words is "one hundred seventy-one million, four hundred forty-nine thousand, sixty-eight".