4052159 has 4 divisors (see below), whose sum is σ = 4061304. Its totient is φ = 4043016.

The previous prime is 4052107. The next prime is 4052173. The reversal of 4052159 is 9512504.

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 4052159 - 2¹⁶ = 3986623 is a prime.

It is a super-2 number, since 2×4052159² = 32839985122562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052359) 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, 3872 + ... + 4805.

It is an arithmetic number, because the mean of its divisors is an integer number (1015326).

Almost surely, 2^4052159 is an apocalyptic number.

4052159 is a deficient number, since it is larger than the sum of its proper divisors (9145).

4052159 is an equidigital number, since it uses as much as digits as its factorization.

4052159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9144.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 4052159 is about 2012.9975161435. The cubic root of 4052159 is about 159.4271047884.

It can be divided in two parts, 405215 and 9, that added together give a cube (405224 = 74³).

The spelling of 4052159 in words is "four million, fifty-two thousand, one hundred fifty-nine".