160546 has 4 divisors (see below), whose sum is σ = 240822. Its totient is φ = 80272.

The previous prime is 160541. The next prime is 160553. The reversal of 160546 is 645061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 645061 = 239 ⋅2699.

It can be written as a sum of positive squares in only one way, i.e., 148225 + 12321 = 385^2 + 111^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (160541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40135 + ... + 40138.

2¹⁶⁰⁵⁴⁶ is an apocalyptic number.

160546 is a deficient number, since it is larger than the sum of its proper divisors (80276).

160546 is an equidigital number, since it uses as much as digits as its factorization.

160546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80275.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 160546 is about 400.6819187336. The cubic root of 160546 is about 54.3500352215.

The spelling of 160546 in words is "one hundred sixty thousand, five hundred forty-six".