2015159 has 8 divisors (see below), whose sum is σ = 2154240. Its totient is φ = 1879416.

The previous prime is 2015149. The next prime is 2015161. The reversal of 2015159 is 9515102.

2015159 = T₂₁₁ + T₂₁₂ + ... + T₂₇₇.

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 2015159 - 2²⁰ = 966583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482 + ... + 2064.

It is an arithmetic number, because the mean of its divisors is an integer number (269280).

2^2015159 is an apocalyptic number.

2015159 is a deficient number, since it is larger than the sum of its proper divisors (139081).

2015159 is a wasteful number, since it uses less digits than its factorization.

2015159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 2015159 is about 1419.5629609144. The cubic root of 2015159 is about 126.3096231791.

The spelling of 2015159 in words is "two million, fifteen thousand, one hundred fifty-nine".