14008645 has 8 divisors (see below), whose sum is σ = 19211904. Its totient is φ = 9605904.

The previous prime is 14008619. The next prime is 14008649. The reversal of 14008645 is 54680041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14008645 - 2⁵ = 14008613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14008649) by changing a digit.

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, 200089 + ... + 200158.

It is an arithmetic number, because the mean of its divisors is an integer number (2401488).

Almost surely, 2^14008645 is an apocalyptic number.

It is an amenable number.

14008645 is a deficient number, since it is larger than the sum of its proper divisors (5203259).

14008645 is an equidigital number, since it uses as much as digits as its factorization.

14008645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400259.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 14008645 is about 3742.8124452075. The cubic root of 14008645 is about 241.0638249715.

Adding to 14008645 its reverse (54680041), we get a palindrome (68688686).

The spelling of 14008645 in words is "fourteen million, eight thousand, six hundred forty-five".