14340906 has 48 divisors (see below), whose sum is σ = 32628960. Its totient is φ = 4546080.

The previous prime is 14340869. The next prime is 14340919. The reversal of 14340906 is 60904341.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14340906.

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 23 ways as a sum of consecutive naturals, for example, 43161 + ... + 43491.

It is an arithmetic number, because the mean of its divisors is an integer number (679770).

Almost surely, 2^14340906 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14340906, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16314480).

14340906 is an abundant number, since it is smaller than the sum of its proper divisors (18288054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14340906 is a wasteful number, since it uses less digits than its factorization.

14340906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 14340906 is about 3786.9388693244. The cubic root of 14340906 is about 242.9548257233.

The spelling of 14340906 in words is "fourteen million, three hundred forty thousand, nine hundred six".