119856 has 40 divisors (see below), whose sum is σ = 339264. Its totient is φ = 36160.

The previous prime is 119851. The next prime is 119869. The reversal of 119856 is 658911.

119856 = 45² + 46² + ... + 76².

It is a happy number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 119856.

It is not an unprimeable number, because it can be changed into a prime (119851) by changing a digit.

119856 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415 + ... + 641.

2¹¹⁹⁸⁵⁶ is an apocalyptic number.

119856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169632).

119856 is an abundant number, since it is smaller than the sum of its proper divisors (219408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119856 is a wasteful number, since it uses less digits than its factorization.

119856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 243 counting only the distinct ones).

The product of its digits is 2160, while the sum is 30.

The square root of 119856 is about 346.2022530256. The cubic root of 119856 is about 49.3045038929.

The spelling of 119856 in words is "one hundred nineteen thousand, eight hundred fifty-six".