14287117 has 16 divisors (see below), whose sum is σ = 16305408. Its totient is φ = 12418560.

The previous prime is 14287109. The next prime is 14287127. The reversal of 14287117 is 71178241.

It is a cyclic number.

It is not a de Polignac number, because 14287117 - 2³ = 14287109 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 (14287127) 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, 20893 + ... + 21565.

It is an arithmetic number, because the mean of its divisors is an integer number (1019088).

Almost surely, 2^14287117 is an apocalyptic number.

It is an amenable number.

14287117 is a deficient number, since it is larger than the sum of its proper divisors (2018291).

14287117 is a wasteful number, since it uses less digits than its factorization.

14287117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780.

The product of its digits is 3136, while the sum is 31.

The square root of 14287117 is about 3779.8302871954. The cubic root of 14287117 is about 242.6506917576.

The spelling of 14287117 in words is "fourteen million, two hundred eighty-seven thousand, one hundred seventeen".