2160664211 has 8 divisors (see below), whose sum is σ = 2277944400. Its totient is φ = 2043740160.

The previous prime is 2160664201. The next prime is 2160664223. The reversal of 2160664211 is 1124660612.

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 2160664211 - 2¹⁰ = 2160663187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2160664201) 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, 76526 + ... + 100883.

It is an arithmetic number, because the mean of its divisors is an integer number (284743050).

Almost surely, 2^2160664211 is an apocalyptic number.

2160664211 is a deficient number, since it is larger than the sum of its proper divisors (117280189).

2160664211 is a wasteful number, since it uses less digits than its factorization.

2160664211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178069.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2160664211 is about 46482.9453778480. The cubic root of 2160664211 is about 1292.7933003678.

The spelling of 2160664211 in words is "two billion, one hundred sixty million, six hundred sixty-four thousand, two hundred eleven".