160280717 has 4 divisors (see below), whose sum is σ = 161176320. Its totient is φ = 159385116.

The previous prime is 160280689. The next prime is 160280741. The reversal of 160280717 is 717082061.

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 160280717 - 2¹² = 160276621 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 (160280797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447533 + ... + 447890.

It is an arithmetic number, because the mean of its divisors is an integer number (40294080).

Almost surely, 2^160280717 is an apocalyptic number.

It is an amenable number.

160280717 is a deficient number, since it is larger than the sum of its proper divisors (895603).

160280717 is an equidigital number, since it uses as much as digits as its factorization.

160280717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895602.

The product of its (nonzero) digits is 4704, while the sum is 32.

The square root of 160280717 is about 12660.2020915940. The cubic root of 160280717 is about 543.2008308088.

The spelling of 160280717 in words is "one hundred sixty million, two hundred eighty thousand, seven hundred seventeen".