14105645 has 8 divisors (see below), whose sum is σ = 16975104. Its totient is φ = 11252304.

The previous prime is 14105633. The next prime is 14105669. The reversal of 14105645 is 54650141.

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

It is a cyclic number.

It is not a de Polignac number, because 14105645 - 2⁸ = 14105389 is a prime.

It is a super-3 number, since 3×14105645³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2009 + ... + 5678.

It is an arithmetic number, because the mean of its divisors is an integer number (2121888).

Almost surely, 2^14105645 is an apocalyptic number.

It is an amenable number.

14105645 is a deficient number, since it is larger than the sum of its proper divisors (2869459).

14105645 is an equidigital number, since it uses as much as digits as its factorization.

14105645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 14105645 is about 3755.7482609994. The cubic root of 14105645 is about 241.6189447321.

Adding to 14105645 its reverse (54650141), we get a palindrome (68755786).

The spelling of 14105645 in words is "fourteen million, one hundred five thousand, six hundred forty-five".