240884 has 18 divisors (see below), whose sum is σ = 490770. Its totient is φ = 103152.

The previous prime is 240883. The next prime is 240893. The reversal of 240884 is 488042.

240884 is digitally balanced in base 3, 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 only one way, i.e., 240100 + 784 = 490^2 + 28^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 419 + ... + 810.

It is an arithmetic number, because the mean of its divisors is an integer number (27265).

2²⁴⁰⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

240884 is an abundant number, since it is smaller than the sum of its proper divisors (249886).

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

240884 is a wasteful number, since it uses less digits than its factorization.

240884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 240884 is about 490.7993480028. The cubic root of 240884 is about 62.2208564515.

The spelling of 240884 in words is "two hundred forty thousand, eight hundred eighty-four".