240835 has 12 divisors (see below), whose sum is σ = 336528. Its totient is φ = 164976.

The previous prime is 240829. The next prime is 240841. The reversal of 240835 is 538042.

It is an interprime number because it is at equal distance from previous prime (240829) and next prime (240841).

It is not a de Polignac number, because 240835 - 2⁷ = 240707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247 + ... + 736.

It is an arithmetic number, because the mean of its divisors is an integer number (28044).

2²⁴⁰⁸³⁵ is an apocalyptic number.

240835 is a deficient number, since it is larger than the sum of its proper divisors (95693).

240835 is an equidigital number, since it uses as much as digits as its factorization.

240835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 240835 is about 490.7494268973. The cubic root of 240835 is about 62.2166372302.

Adding to 240835 its reverse (538042), we get a palindrome (778877).

The spelling of 240835 in words is "two hundred forty thousand, eight hundred thirty-five".