591159 has 8 divisors (see below), whose sum is σ = 793072. Its totient is φ = 391680.

The previous prime is 591137. The next prime is 591161. The reversal of 591159 is 951195.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 591159 - 2⁵ = 591127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 591159.

It is not an unprimeable number, because it can be changed into a prime (591259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69 + ... + 1089.

It is an arithmetic number, because the mean of its divisors is an integer number (99134).

2⁵⁹¹¹⁵⁹ is an apocalyptic number.

591159 is a deficient number, since it is larger than the sum of its proper divisors (201913).

591159 is a wasteful number, since it uses less digits than its factorization.

591159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217.

The product of its digits is 2025, while the sum is 30.

The square root of 591159 is about 768.8686493804. The cubic root of 591159 is about 83.9269489609.

The spelling of 591159 in words is "five hundred ninety-one thousand, one hundred fifty-nine".