160780 has 12 divisors (see below), whose sum is σ = 337680. Its totient is φ = 64304.

The previous prime is 160757. The next prime is 160781. The reversal of 160780 is 87061.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4000 + ... + 4039.

It is an arithmetic number, because the mean of its divisors is an integer number (28140).

2¹⁶⁰⁷⁸⁰ is an apocalyptic number.

160780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160780 is an abundant number, since it is smaller than the sum of its proper divisors (176900).

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

160780 is a wasteful number, since it uses less digits than its factorization.

160780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8048 (or 8046 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 160780 is about 400.9738146064. The cubic root of 160780 is about 54.3764279363.

The spelling of 160780 in words is "one hundred sixty thousand, seven hundred eighty".