160775880 has 64 divisors (see below), whose sum is σ = 489551040. Its totient is φ = 42231552.

The previous prime is 160775863. The next prime is 160775959. The reversal of 160775880 is 88577061.

160775880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1959 + ... + 18038.

It is an arithmetic number, because the mean of its divisors is an integer number (7649235).

Almost surely, 2^160775880 is an apocalyptic number.

160775880 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 160775880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244775520).

160775880 is an abundant number, since it is smaller than the sum of its proper divisors (328775160).

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

160775880 is a wasteful number, since it uses less digits than its factorization.

160775880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20078 (or 20074 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 42.

The square root of 160775880 is about 12679.7428996017. The cubic root of 160775880 is about 543.7596346555.

The spelling of 160775880 in words is "one hundred sixty million, seven hundred seventy-five thousand, eight hundred eighty".