14243065 has 16 divisors (see below), whose sum is σ = 18086400. Its totient is φ = 10737792.

The previous prime is 14243041. The next prime is 14243069. The reversal of 14243065 is 56034241.

It is a cyclic number.

It is not a de Polignac number, because 14243065 - 2¹³ = 14234873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14243069) 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, 29496 + ... + 29974.

It is an arithmetic number, because the mean of its divisors is an integer number (1130400).

Almost surely, 2^14243065 is an apocalyptic number.

It is an amenable number.

14243065 is a deficient number, since it is larger than the sum of its proper divisors (3843335).

14243065 is a wasteful number, since it uses less digits than its factorization.

14243065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 14243065 is about 3773.9985426600. The cubic root of 14243065 is about 242.4010436931.

It can be divided in two parts, 1424 and 3065, that added together give a square (4489 = 67²).

The spelling of 14243065 in words is "fourteen million, two hundred forty-three thousand, sixty-five".