160996717 has 8 divisors (see below), whose sum is σ = 185025600. Its totient is φ = 137225184.

The previous prime is 160996697. The next prime is 160996721. The reversal of 160996717 is 717699061.

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

It is a cyclic number.

It is not a de Polignac number, because 160996717 - 2²⁷ = 26778989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160990717) 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, 62992 + ... + 65497.

It is an arithmetic number, because the mean of its divisors is an integer number (23128200).

Almost surely, 2^160996717 is an apocalyptic number.

It is an amenable number.

160996717 is a deficient number, since it is larger than the sum of its proper divisors (24028883).

160996717 is a wasteful number, since it uses less digits than its factorization.

160996717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128675.

The product of its (nonzero) digits is 142884, while the sum is 46.

The square root of 160996717 is about 12688.4481714668. The cubic root of 160996717 is about 544.0084848104.

The spelling of 160996717 in words is "one hundred sixty million, nine hundred ninety-six thousand, seven hundred seventeen".