14284931 has 4 divisors (see below), whose sum is σ = 14554512. Its totient is φ = 14015352.

The previous prime is 14284927. The next prime is 14284937. The reversal of 14284931 is 13948241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13948241 = 41 ⋅340201.

It is a cyclic number.

It is not a de Polignac number, because 14284931 - 2² = 14284927 is a prime.

It is a super-2 number, since 2×14284931² = 408118507349522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14284937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134711 + ... + 134816.

It is an arithmetic number, because the mean of its divisors is an integer number (3638628).

Almost surely, 2^14284931 is an apocalyptic number.

14284931 is a deficient number, since it is larger than the sum of its proper divisors (269581).

14284931 is an equidigital number, since it uses as much as digits as its factorization.

14284931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269580.

The product of its digits is 6912, while the sum is 32.

The square root of 14284931 is about 3779.5411097116. The cubic root of 14284931 is about 242.6383155385.

The spelling of 14284931 in words is "fourteen million, two hundred eighty-four thousand, nine hundred thirty-one".