160071057 has 6 divisors (see below), whose sum is σ = 231213762. Its totient is φ = 106714032.

The previous prime is 160071047. The next prime is 160071059. The reversal of 160071057 is 750170061.

160071057 is a `hidden beast` number, since 1 + 600 + 7 + 1 + 0 + 57 = 666.

160071057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 156350016 + 3721041 = 12504^2 + 1929^2 .

It is not a de Polignac number, because 160071057 - 2¹² = 160066961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160071057.

It is not an unprimeable number, because it can be changed into a prime (160071059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8892828 + ... + 8892845.

It is an arithmetic number, because the mean of its divisors is an integer number (38535627).

Almost surely, 2^160071057 is an apocalyptic number.

It is an amenable number.

160071057 is a deficient number, since it is larger than the sum of its proper divisors (71142705).

160071057 is a wasteful number, since it uses less digits than its factorization.

160071057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17785679 (or 17785676 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 160071057 is about 12651.9191034404. The cubic root of 160071057 is about 542.9638774135.

The spelling of 160071057 in words is "one hundred sixty million, seventy-one thousand, fifty-seven".