160670771 has 2 divisors, whose sum is σ = 160670772. Its totient is φ = 160670770.

The previous prime is 160670729. The next prime is 160670773. The reversal of 160670771 is 177076061.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160670771 is a prime.

It is a Sophie Germain prime.

Together with 160670773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (160670773) 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 as a sum of consecutive naturals, namely, 80335385 + 80335386.

It is an arithmetic number, because the mean of its divisors is an integer number (80335386).

Almost surely, 2^160670771 is an apocalyptic number.

160670771 is a deficient number, since it is larger than the sum of its proper divisors (1).

160670771 is an equidigital number, since it uses as much as digits as its factorization.

160670771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 35.

The square root of 160670771 is about 12675.5974612639. The cubic root of 160670771 is about 543.6411125427.

The spelling of 160670771 in words is "one hundred sixty million, six hundred seventy thousand, seven hundred seventy-one".