4165159 has 4 divisors (see below), whose sum is σ = 4173400. Its totient is φ = 4156920.

The previous prime is 4165157. The next prime is 4165163. The reversal of 4165159 is 9515614.

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 4165159 - 2¹ = 4165157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4165159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4165157) 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, 3309 + ... + 4390.

It is an arithmetic number, because the mean of its divisors is an integer number (1043350).

Almost surely, 2^4165159 is an apocalyptic number.

4165159 is a deficient number, since it is larger than the sum of its proper divisors (8241).

4165159 is an equidigital number, since it uses as much as digits as its factorization.

4165159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8240.

The product of its digits is 5400, while the sum is 31.

The square root of 4165159 is about 2040.8721175027. The cubic root of 4165159 is about 160.8954866107.

The spelling of 4165159 in words is "four million, one hundred sixty-five thousand, one hundred fifty-nine".