160209868 has 48 divisors (see below), whose sum is σ = 346731840. Its totient is φ = 63074304.

The previous prime is 160209859. The next prime is 160209877. The reversal of 160209868 is 868902061.

160209868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (160209859) and next prime (160209877).

It is a self number, because there is not a number n which added to its sum of digits gives 160209868.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83868 + ... + 85756.

It is an arithmetic number, because the mean of its divisors is an integer number (7223580).

Almost surely, 2^160209868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160209868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173365920).

160209868 is an abundant number, since it is smaller than the sum of its proper divisors (186521972).

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

160209868 is a wasteful number, since it uses less digits than its factorization.

160209868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 160209868 is about 12657.4036832203. The cubic root of 160209868 is about 543.1207818623.

The spelling of 160209868 in words is "one hundred sixty million, two hundred nine thousand, eight hundred sixty-eight".