160885680 has 80 divisors (see below), whose sum is σ = 500191200. Its totient is φ = 42778624.

The previous prime is 160885679. The next prime is 160885709. The reversal of 160885680 is 86588061.

It is a tau number, because it is divible by the number of its divisors (80).

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, 107014 + ... + 108506.

It is an arithmetic number, because the mean of its divisors is an integer number (6252390).

Almost surely, 2^160885680 is an apocalyptic number.

160885680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160885680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250095600).

160885680 is an abundant number, since it is smaller than the sum of its proper divisors (339305520).

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

160885680 is a wasteful number, since it uses less digits than its factorization.

160885680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958 (or 1952 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 160885680 is about 12684.0719014045. The cubic root of 160885680 is about 543.8833912403.

The spelling of 160885680 in words is "one hundred sixty million, eight hundred eighty-five thousand, six hundred eighty".