160213780 has 24 divisors (see below), whose sum is σ = 356240808. Its totient is φ = 60315648.

The previous prime is 160213769. The next prime is 160213787. The reversal of 160213780 is 87312061.

160213780 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11276164 + 148937616 = 3358^2 + 12204^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160213787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235269 + ... + 235948.

It is an arithmetic number, because the mean of its divisors is an integer number (14843367).

Almost surely, 2^160213780 is an apocalyptic number.

160213780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160213780 is an abundant number, since it is smaller than the sum of its proper divisors (196027028).

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

160213780 is a wasteful number, since it uses less digits than its factorization.

160213780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471243 (or 471241 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 160213780 is about 12657.5582163386. The cubic root of 160213780 is about 543.1252024623.

The spelling of 160213780 in words is "one hundred sixty million, two hundred thirteen thousand, seven hundred eighty".