2440408 has 32 divisors (see below), whose sum is σ = 4834800. Its totient is φ = 1153152.

The previous prime is 2440393. The next prime is 2440411. The reversal of 2440408 is 8040442.

2440408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 15466 + ... + 15622.

2^2440408 is an apocalyptic number.

It is an amenable number.

2440408 is a deficient number, since it is larger than the sum of its proper divisors (2394392).

2440408 is a wasteful number, since it uses less digits than its factorization.

2440408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2440408 is about 1562.1805273399. The cubic root of 2440408 is about 134.6338132886.

The spelling of 2440408 in words is "two million, four hundred forty thousand, four hundred eight".