160705863 has 14 divisors (see below), whose sum is σ = 240949664. Its totient is φ = 107136756.

The previous prime is 160705843. The next prime is 160705877. The reversal of 160705863 is 368507061.

160705863 is a `hidden beast` number, since 1 + 6 + 0 + 70 + 586 + 3 = 666.

It is not a de Polignac number, because 160705863 - 2⁶ = 160705799 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 (160705813) 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 13 ways as a sum of consecutive naturals, for example, 109495 + ... + 110952.

Almost surely, 2^160705863 is an apocalyptic number.

160705863 is a deficient number, since it is larger than the sum of its proper divisors (80243801).

160705863 is an frugal number, since it uses more digits than its factorization.

160705863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220465 (or 220450 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 160705863 is about 12676.9816202438. The cubic root of 160705863 is about 543.6806884304.

The spelling of 160705863 in words is "one hundred sixty million, seven hundred five thousand, eight hundred sixty-three".