160957 has 4 divisors (see below), whose sum is σ = 163296. Its totient is φ = 158620.

The previous prime is 160933. The next prime is 160967. The reversal of 160957 is 759061.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 759061 = 71 ⋅10691.

It is a cyclic number.

It is not a de Polignac number, because 160957 - 2⁷ = 160829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063 + ... + 1204.

It is an arithmetic number, because the mean of its divisors is an integer number (40824).

2¹⁶⁰⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

160957 is a deficient number, since it is larger than the sum of its proper divisors (2339).

160957 is an equidigital number, since it uses as much as digits as its factorization.

160957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 160957 is about 401.1944665620. The cubic root of 160957 is about 54.3963746503.

The spelling of 160957 in words is "one hundred sixty thousand, nine hundred fifty-seven".