160973871 has 16 divisors (see below), whose sum is σ = 226583040. Its totient is φ = 101654712.

The previous prime is 160973863. The next prime is 160973873. The reversal of 160973871 is 178379061.

It is not a de Polignac number, because 160973871 - 2³ = 160973863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160973873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16666 + ... + 24488.

It is an arithmetic number, because the mean of its divisors is an integer number (14161440).

Almost surely, 2^160973871 is an apocalyptic number.

160973871 is a deficient number, since it is larger than the sum of its proper divisors (65609169).

160973871 is an frugal number, since it uses more digits than its factorization.

160973871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7883 (or 7845 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 160973871 is about 12687.5478718309. The cubic root of 160973871 is about 543.9827513544.

The spelling of 160973871 in words is "one hundred sixty million, nine hundred seventy-three thousand, eight hundred seventy-one".