160770897 has 48 divisors (see below), whose sum is σ = 278923008. Its totient is φ = 87246720.

The previous prime is 160770877. The next prime is 160770919. The reversal of 160770897 is 798077061.

It is a happy number.

It is not a de Polignac number, because 160770897 - 2⁷ = 160770769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160770877) 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 47 ways as a sum of consecutive naturals, for example, 261963 + ... + 262575.

It is an arithmetic number, because the mean of its divisors is an integer number (5810896).

Almost surely, 2^160770897 is an apocalyptic number.

It is an amenable number.

160770897 is a deficient number, since it is larger than the sum of its proper divisors (118152111).

160770897 is a wasteful number, since it uses less digits than its factorization.

160770897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 45.

The square root of 160770897 is about 12679.5464035588. The cubic root of 160770897 is about 543.7540169343.

The spelling of 160770897 in words is "one hundred sixty million, seven hundred seventy thousand, eight hundred ninety-seven".