14072165 has 4 divisors (see below), whose sum is σ = 16886604. Its totient is φ = 11257728.

The previous prime is 14072161. The next prime is 14072183. The reversal of 14072165 is 56127041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1723969 + 12348196 = 1313^2 + 3514^2 .

It is a cyclic number.

It is not a de Polignac number, because 14072165 - 2² = 14072161 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14072161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407212 + ... + 1407221.

It is an arithmetic number, because the mean of its divisors is an integer number (4221651).

Almost surely, 2^14072165 is an apocalyptic number.

It is an amenable number.

14072165 is a deficient number, since it is larger than the sum of its proper divisors (2814439).

14072165 is an equidigital number, since it uses as much as digits as its factorization.

14072165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814438.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 14072165 is about 3751.2884453212. The cubic root of 14072165 is about 241.4276309983.

The spelling of 14072165 in words is "fourteen million, seventy-two thousand, one hundred sixty-five".