160657 has 8 divisors (see below), whose sum is σ = 187200. Its totient is φ = 135024.

The previous prime is 160651. The next prime is 160663. The reversal of 160657 is 756061.

160657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (160651) and next prime (160663).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 160657 - 2³ = 160649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219 + ... + 607.

It is an arithmetic number, because the mean of its divisors is an integer number (23400).

2¹⁶⁰⁶⁵⁷ is an apocalyptic number.

It is an amenable number.

160657 is a deficient number, since it is larger than the sum of its proper divisors (26543).

160657 is an equidigital number, since it uses as much as digits as its factorization.

160657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 160657 is about 400.8204086620. The cubic root of 160657 is about 54.3625580376.

The spelling of 160657 in words is "one hundred sixty thousand, six hundred fifty-seven".