14280707 has 6 divisors (see below), whose sum is σ = 16612308. Its totient is φ = 12240564.

The previous prime is 14280689. The next prime is 14280709. The reversal of 14280707 is 70708241.

It is not a de Polignac number, because 14280707 - 2⁸ = 14280451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14280707.

It is not an unprimeable number, because it can be changed into a prime (14280709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145673 + ... + 145770.

It is an arithmetic number, because the mean of its divisors is an integer number (2768718).

Almost surely, 2^14280707 is an apocalyptic number.

14280707 is a deficient number, since it is larger than the sum of its proper divisors (2331601).

14280707 is an equidigital number, since it uses as much as digits as its factorization.

14280707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291457 (or 291450 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 14280707 is about 3778.9822704003. The cubic root of 14280707 is about 242.6143974372.

Adding to 14280707 its reverse (70708241), we get a palindrome (84988948).

The spelling of 14280707 in words is "fourteen million, two hundred eighty thousand, seven hundred seven".