14240404 has 12 divisors (see below), whose sum is σ = 26004384. Its totient is φ = 6810584.

The previous prime is 14240351. The next prime is 14240431. The reversal of 14240404 is 40404241.

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 3 ways as a sum of consecutive naturals, for example, 77302 + ... + 77485.

It is an arithmetic number, because the mean of its divisors is an integer number (2167032).

Almost surely, 2^14240404 is an apocalyptic number.

It is an amenable number.

14240404 is a deficient number, since it is larger than the sum of its proper divisors (11763980).

14240404 is a wasteful number, since it uses less digits than its factorization.

14240404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154814 (or 154812 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 14240404 is about 3773.6459823359. The cubic root of 14240404 is about 242.3859470045.

Adding to 14240404 its reverse (40404241), we get a palindrome (54644645).

The spelling of 14240404 in words is "fourteen million, two hundred forty thousand, four hundred four".