160704 has 70 divisors (see below), whose sum is σ = 491744. Its totient is φ = 51840.

The previous prime is 160697. The next prime is 160709. The reversal of 160704 is 407061.

It is a super-3 number, since 3×160704³ = 12450916333780992, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160709) by changing a digit.

160704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5169 + ... + 5199.

2¹⁶⁰⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245872).

160704 is an abundant number, since it is smaller than the sum of its proper divisors (331040).

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

160704 is an equidigital number, since it uses as much as digits as its factorization.

160704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 160704 is about 400.8790341238. The cubic root of 160704 is about 54.3678587530.

Adding to 160704 its reverse (407061), we get a palindrome (567765).

The spelling of 160704 in words is "one hundred sixty thousand, seven hundred four".