14340406 has 16 divisors (see below), whose sum is σ = 22181040. Its totient is φ = 6949120.

The previous prime is 14340379. The next prime is 14340419. The reversal of 14340406 is 60404341.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14190 + ... + 15166.

It is an arithmetic number, because the mean of its divisors is an integer number (1386315).

Almost surely, 2^14340406 is an apocalyptic number.

14340406 is a deficient number, since it is larger than the sum of its proper divisors (7840634).

14340406 is a wasteful number, since it uses less digits than its factorization.

14340406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 14340406 is about 3786.8728523678. The cubic root of 14340406 is about 242.9520021262.

Adding to 14340406 its reverse (60404341), we get a palindrome (74744747).

The spelling of 14340406 in words is "fourteen million, three hundred forty thousand, four hundred six".