4321159 has 4 divisors (see below), whose sum is σ = 4363216. Its totient is φ = 4279104.

The previous prime is 4321157. The next prime is 4321169. The reversal of 4321159 is 9511234.

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 4321159 - 2¹ = 4321157 is a prime.

It is a Duffinian number.

4321159 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321157) 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 3 ways as a sum of consecutive naturals, for example, 20874 + ... + 21079.

It is an arithmetic number, because the mean of its divisors is an integer number (1090804).

Almost surely, 2^4321159 is an apocalyptic number.

4321159 is a deficient number, since it is larger than the sum of its proper divisors (42057).

4321159 is a wasteful number, since it uses less digits than its factorization.

4321159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42056.

The product of its digits is 1080, while the sum is 25.

The square root of 4321159 is about 2078.7397624522. The cubic root of 4321159 is about 162.8796205546.

The spelling of 4321159 in words is "four million, three hundred twenty-one thousand, one hundred fifty-nine".