160922197 has 4 divisors (see below), whose sum is σ = 161430156. Its totient is φ = 160414240.

The previous prime is 160922183. The next prime is 160922227. The reversal of 160922197 is 791229061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55264356 + 105657841 = 7434^2 + 10279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160922197 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 (160922117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253504 + ... + 254137.

It is an arithmetic number, because the mean of its divisors is an integer number (40357539).

Almost surely, 2^160922197 is an apocalyptic number.

It is an amenable number.

160922197 is a deficient number, since it is larger than the sum of its proper divisors (507959).

160922197 is an equidigital number, since it uses as much as digits as its factorization.

160922197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507958.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 160922197 is about 12685.5113022692. The cubic root of 160922197 is about 543.9245374077.

The spelling of 160922197 in words is "one hundred sixty million, nine hundred twenty-two thousand, one hundred ninety-seven".