160641273 has 8 divisors (see below), whose sum is σ = 230664448. Its totient is φ = 98856144.

The previous prime is 160641259. The next prime is 160641281. The reversal of 160641273 is 372146061.

160641273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 160641273 - 2⁵ = 160641241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160641273.

It is not an unprimeable number, because it can be changed into a prime (160641233) 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, 2059465 + ... + 2059542.

It is an arithmetic number, because the mean of its divisors is an integer number (28833056).

Almost surely, 2^160641273 is an apocalyptic number.

160641273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

160641273 is a deficient number, since it is larger than the sum of its proper divisors (70023175).

160641273 is a wasteful number, since it uses less digits than its factorization.

160641273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4119023.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 160641273 is about 12674.4338335091. The cubic root of 160641273 is about 543.6078409714.

The spelling of 160641273 in words is "one hundred sixty million, six hundred forty-one thousand, two hundred seventy-three".