240808 has 16 divisors (see below), whose sum is σ = 466560. Its totient is φ = 116400.

The previous prime is 240797. The next prime is 240811. The reversal of 240808 is 808042.

240808 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

240808 is a modest number, since divided by 808 gives 24 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238 + ... + 733.

It is an arithmetic number, because the mean of its divisors is an integer number (29160).

2²⁴⁰⁸⁰⁸ is an apocalyptic number.

It is an amenable number.

240808 is a deficient number, since it is larger than the sum of its proper divisors (225752).

240808 is a wasteful number, since it uses less digits than its factorization.

240808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 240808 is about 490.7219171792. The cubic root of 240808 is about 62.2143121086.

The spelling of 240808 in words is "two hundred forty thousand, eight hundred eight".