119986 has 8 divisors (see below), whose sum is σ = 190620. Its totient is φ = 56448.

The previous prime is 119983. The next prime is 119993. The reversal of 119986 is 689911.

It can be written as a sum of positive squares in 2 ways, for example, as 119025 + 961 = 345^2 + 31^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 3529 = 119986 / (1 + 1 + 9 + 9 + 8 + 6).

It is not an unprimeable number, because it can be changed into a prime (119981) 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, 1731 + ... + 1798.

2¹¹⁹⁹⁸⁶ is an apocalyptic number.

119986 is a deficient number, since it is larger than the sum of its proper divisors (70634).

119986 is a wasteful number, since it uses less digits than its factorization.

119986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548.

The product of its digits is 3888, while the sum is 34.

The square root of 119986 is about 346.3899536649. The cubic root of 119986 is about 49.3223232471.

The spelling of 119986 in words is "one hundred nineteen thousand, nine hundred eighty-six".