160081497 has 12 divisors (see below), whose sum is σ = 232049584. Its totient is φ = 106342200.

The previous prime is 160081487. The next prime is 160081543. The reversal of 160081497 is 794180061.

160081497 is a `hidden beast` number, since 1 + 600 + 8 + 1 + 49 + 7 = 666.

It is not a de Polignac number, because 160081497 - 2²⁰ = 159032921 is a prime.

It is a super-2 number, since 2×160081497² = 51252171363522018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160081457) 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 11 ways as a sum of consecutive naturals, for example, 28879 + ... + 33972.

Almost surely, 2^160081497 is an apocalyptic number.

It is an amenable number.

160081497 is a deficient number, since it is larger than the sum of its proper divisors (71968087).

160081497 is a wasteful number, since it uses less digits than its factorization.

160081497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63140 (or 63137 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 160081497 is about 12652.3316823422. The cubic root of 160081497 is about 542.9756813789.

The spelling of 160081497 in words is "one hundred sixty million, eighty-one thousand, four hundred ninety-seven".