14055665 has 16 divisors (see below), whose sum is σ = 18352656. Its totient is φ = 10272000.

The previous prime is 14055647. The next prime is 14055667. The reversal of 14055665 is 56655041.

It can be written as a sum of positive squares in 8 ways, for example, as 1317904 + 12737761 = 1148^2 + 3569^2 .

It is not a de Polignac number, because 14055665 - 2⁸ = 14055409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14055667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5495 + ... + 7635.

It is an arithmetic number, because the mean of its divisors is an integer number (1147041).

Almost surely, 2^14055665 is an apocalyptic number.

It is an amenable number.

14055665 is a deficient number, since it is larger than the sum of its proper divisors (4296991).

14055665 is a wasteful number, since it uses less digits than its factorization.

14055665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 14055665 is about 3749.0885559026. The cubic root of 14055665 is about 241.3332339180. Note that the first 3 decimals are identical.

The spelling of 14055665 in words is "fourteen million, fifty-five thousand, six hundred sixty-five".