119440 has 20 divisors (see below), whose sum is σ = 277884. Its totient is φ = 47744.

The previous prime is 119429. The next prime is 119447. The reversal of 119440 is 44911.

It can be written as a sum of positive squares in 2 ways, for example, as 76176 + 43264 = 276^2 + 208^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (119447) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 667 + ... + 826.

2¹¹⁹⁴⁴⁰ is an apocalyptic number.

119440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119440 is an abundant number, since it is smaller than the sum of its proper divisors (158444).

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

119440 is a wasteful number, since it uses less digits than its factorization.

119440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506 (or 1500 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 119440 is about 345.6009259247. The cubic root of 119440 is about 49.2473952259.

Subtracting from 119440 its reverse (44911), we obtain a square (74529 = 273²).

The spelling of 119440 in words is "one hundred nineteen thousand, four hundred forty".