160567609 has 4 divisors (see below), whose sum is σ = 161239680. Its totient is φ = 159895540.

The previous prime is 160567607. The next prime is 160567637. The reversal of 160567609 is 906765061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 160567609 - 2¹ = 160567607 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160567607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335677 + ... + 336154.

It is an arithmetic number, because the mean of its divisors is an integer number (40309920).

Almost surely, 2^160567609 is an apocalyptic number.

It is an amenable number.

160567609 is a deficient number, since it is larger than the sum of its proper divisors (672071).

160567609 is an equidigital number, since it uses as much as digits as its factorization.

160567609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672070.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 160567609 is about 12671.5274927690. The cubic root of 160567609 is about 543.5247356155.

The spelling of 160567609 in words is "one hundred sixty million, five hundred sixty-seven thousand, six hundred nine".