119859 has 4 divisors (see below), whose sum is σ = 159816. Its totient is φ = 79904.

The previous prime is 119851. The next prime is 119869. The reversal of 119859 is 958911.

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 119859 - 2³ = 119851 is a prime.

It is a D-number.

119859 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (119851) 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, 19974 + ... + 19979.

It is an arithmetic number, because the mean of its divisors is an integer number (39954).

2¹¹⁹⁸⁵⁹ is an apocalyptic number.

119859 is a deficient number, since it is larger than the sum of its proper divisors (39957).

119859 is an equidigital number, since it uses as much as digits as its factorization.

119859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39956.

The product of its digits is 3240, while the sum is 33.

The square root of 119859 is about 346.2065857259. The cubic root of 119859 is about 49.3049152539.

It can be divided in two parts, 11 and 9859, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 119859 in words is "one hundred nineteen thousand, eight hundred fifty-nine".