240080 has 20 divisors (see below), whose sum is σ = 558372. Its totient is φ = 96000.

The previous prime is 240073. The next prime is 240089. The reversal of 240080 is 80042.

240080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 107584 + 132496 = 328^2 + 364^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240089) 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, 1421 + ... + 1580.

2²⁴⁰⁰⁸⁰ is an apocalyptic number.

240080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240080 is an abundant number, since it is smaller than the sum of its proper divisors (318292).

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

240080 is a wasteful number, since it uses less digits than its factorization.

240080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014 (or 3008 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 240080 is about 489.9795914117. The cubic root of 240080 is about 62.1515543131.

The spelling of 240080 in words is "two hundred forty thousand, eighty".