160730880 has 144 divisors (see below), whose sum is σ = 540597120. Its totient is φ = 40587264.

The previous prime is 160730873. The next prime is 160730881. The reversal of 160730880 is 88037061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160730881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71859 + ... + 74061.

Almost surely, 2^160730880 is an apocalyptic number.

160730880 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 160730880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270298560).

160730880 is an abundant number, since it is smaller than the sum of its proper divisors (379866240).

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

160730880 is a wasteful number, since it uses less digits than its factorization.

160730880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246 (or 2232 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 160730880 is about 12677.9682914890. The cubic root of 160730880 is about 543.7088984655.

The spelling of 160730880 in words is "one hundred sixty million, seven hundred thirty thousand, eight hundred eighty".