19159 has 12 divisors (see below), whose sum is σ = 24624. Its totient is φ = 14784.

The previous prime is 19157. The next prime is 19163. The reversal of 19159 is 95191.

It is not a de Polignac number, because 19159 - 2¹ = 19157 is a prime.

It is a Duffinian number.

19159 is a lucky number.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 822 + ... + 844.

It is an arithmetic number, because the mean of its divisors is an integer number (2052).

2¹⁹¹⁵⁹ is an apocalyptic number.

19159 is a deficient number, since it is larger than the sum of its proper divisors (5465).

19159 is a wasteful number, since it uses less digits than its factorization.

19159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54 (or 47 counting only the distinct ones).

The product of its digits is 405, while the sum is 25.

The square root of 19159 is about 138.4160395330. The cubic root of 19159 is about 26.7582441763.

The spelling of 19159 in words is "nineteen thousand, one hundred fifty-nine".