14409404 has 24 divisors (see below), whose sum is σ = 27624240. Its totient is φ = 6546176.

The previous prime is 14409403. The next prime is 14409413. The reversal of 14409404 is 40490441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14409403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1682 + ... + 5625.

It is an arithmetic number, because the mean of its divisors is an integer number (1151010).

Almost surely, 2^14409404 is an apocalyptic number.

It is an amenable number.

14409404 is a deficient number, since it is larger than the sum of its proper divisors (13214836).

14409404 is a wasteful number, since it uses less digits than its factorization.

14409404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7357 (or 7355 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 14409404 is about 3795.9720757666. The cubic root of 14409404 is about 243.3410285092.

Adding to 14409404 its reverse (40490441), we get a palindrome (54899845).

The spelling of 14409404 in words is "fourteen million, four hundred nine thousand, four hundred four".