160971368 has 16 divisors (see below), whose sum is σ = 319575780. Its totient is φ = 75751168.

The previous prime is 160971361. The next prime is 160971383. The reversal of 160971368 is 863179061.

It can be written as a sum of positive squares in 2 ways, for example, as 155201764 + 5769604 = 12458^2 + 2402^2 .

It is not an unprimeable number, because it can be changed into a prime (160971361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591671 + ... + 591942.

Almost surely, 2^160971368 is an apocalyptic number.

It is an amenable number.

160971368 is a deficient number, since it is larger than the sum of its proper divisors (158604412).

160971368 is a wasteful number, since it uses less digits than its factorization.

160971368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183636 (or 1183632 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 160971368 is about 12687.4492314255. The cubic root of 160971368 is about 543.9799318577.

The spelling of 160971368 in words is "one hundred sixty million, nine hundred seventy-one thousand, three hundred sixty-eight".