160225189 has 2 divisors, whose sum is σ = 160225190. Its totient is φ = 160225188.

The previous prime is 160225159. The next prime is 160225211. The reversal of 160225189 is 981522061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160224964 + 225 = 12658^2 + 15^2 .

It is a cyclic number.

It is not a de Polignac number, because 160225189 - 2¹³ = 160216997 is a prime.

It is a super-2 number, since 2×160225189² = 51344222380171442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160225159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80112594 + 80112595.

It is an arithmetic number, because the mean of its divisors is an integer number (80112595).

Almost surely, 2^160225189 is an apocalyptic number.

It is an amenable number.

160225189 is a deficient number, since it is larger than the sum of its proper divisors (1).

160225189 is an equidigital number, since it uses as much as digits as its factorization.

160225189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 160225189 is about 12658.0088876569. The cubic root of 160225189 is about 543.1380943378.

The spelling of 160225189 in words is "one hundred sixty million, two hundred twenty-five thousand, one hundred eighty-nine".