160206449 has 8 divisors (see below), whose sum is σ = 172640832. Its totient is φ = 147787920.

The previous prime is 160206443. The next prime is 160206451. The reversal of 160206449 is 944602061.

It is a happy number.

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 160206449 - 2¹⁶ = 160140913 is a prime.

It is a super-2 number, since 2×160206449² = 51332212602379202, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (160206443) 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 in 7 ways as a sum of consecutive naturals, for example, 24812 + ... + 30594.

It is an arithmetic number, because the mean of its divisors is an integer number (21580104).

Almost surely, 2^160206449 is an apocalyptic number.

It is an amenable number.

160206449 is a deficient number, since it is larger than the sum of its proper divisors (12434383).

160206449 is a wasteful number, since it uses less digits than its factorization.

160206449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7927.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 160206449 is about 12657.2686232062. The cubic root of 160206449 is about 543.1169182985.

The spelling of 160206449 in words is "one hundred sixty million, two hundred six thousand, four hundred forty-nine".