119840 has 48 divisors (see below), whose sum is σ = 326592. Its totient is φ = 40704.

The previous prime is 119839. The next prime is 119849. The reversal of 119840 is 48911.

It is not an unprimeable number, because it can be changed into a prime (119849) 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, 1067 + ... + 1173.

It is an arithmetic number, because the mean of its divisors is an integer number (6804).

2¹¹⁹⁸⁴⁰ is an apocalyptic number.

119840 is a gapful number since it is divisible by the number (10) 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 119840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163296).

119840 is an abundant number, since it is smaller than the sum of its proper divisors (206752).

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

119840 is a wasteful number, since it uses less digits than its factorization.

119840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 119840 is about 346.1791443747. The cubic root of 119840 is about 49.3023098512.

It can be divided in two parts, 119 and 840, that added together give a palindrome (959).

The spelling of 119840 in words is "one hundred nineteen thousand, eight hundred forty".