2160159 has 4 divisors (see below), whose sum is σ = 2880216. Its totient is φ = 1440104.

The previous prime is 2160149. The next prime is 2160161. The reversal of 2160159 is 9510612.

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

It is a cyclic number.

It is not a de Polignac number, because 2160159 - 2⁵ = 2160127 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160149) 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, 360024 + ... + 360029.

It is an arithmetic number, because the mean of its divisors is an integer number (720054).

2^2160159 is an apocalyptic number.

2160159 is a deficient number, since it is larger than the sum of its proper divisors (720057).

2160159 is an equidigital number, since it uses as much as digits as its factorization.

2160159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720056.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 2160159 is about 1469.7479375730. The cubic root of 2160159 is about 129.2692531307.

The spelling of 2160159 in words is "two million, one hundred sixty thousand, one hundred fifty-nine".