2440235 has 16 divisors (see below), whose sum is σ = 3381696. Its totient is φ = 1655808.

The previous prime is 2440223. The next prime is 2440237. The reversal of 2440235 is 5320442.

2440235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2440235 - 2⁴ = 2440219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2440237) 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 15 ways as a sum of consecutive naturals, for example, 3647 + ... + 4263.

It is an arithmetic number, because the mean of its divisors is an integer number (211356).

2^2440235 is an apocalyptic number.

2440235 is a deficient number, since it is larger than the sum of its proper divisors (941461).

2440235 is a wasteful number, since it uses less digits than its factorization.

2440235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2440235 is about 1562.1251550372. The cubic root of 2440235 is about 134.6306318261.

Adding to 2440235 its reverse (5320442), we get a palindrome (7760677).

The spelling of 2440235 in words is "two million, four hundred forty thousand, two hundred thirty-five".