160608561 has 8 divisors (see below), whose sum is σ = 217774560. Its totient is φ = 105257472.

The previous prime is 160608559. The next prime is 160608607. The reversal of 160608561 is 165806061.

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

It is not a de Polignac number, because 160608561 - 2¹ = 160608559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160608361) 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, 453520 + ... + 453873.

It is an arithmetic number, because the mean of its divisors is an integer number (27221820).

Almost surely, 2^160608561 is an apocalyptic number.

It is an amenable number.

160608561 is a deficient number, since it is larger than the sum of its proper divisors (57165999).

160608561 is an equidigital number, since it uses as much as digits as its factorization.

160608561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907455.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 160608561 is about 12673.1432959625. The cubic root of 160608561 is about 543.5709394817.

The spelling of 160608561 in words is "one hundred sixty million, six hundred eight thousand, five hundred sixty-one".