14230431 has 8 divisors (see below), whose sum is σ = 21082160. Its totient is φ = 9486936.

The previous prime is 14230423. The next prime is 14230439. The reversal of 14230431 is 13403241.

14230431 is a `hidden beast` number, since 1 + 4 + 230 + 431 = 666.

It is an interprime number because it is at equal distance from previous prime (14230423) and next prime (14230439).

It is not a de Polignac number, because 14230431 - 2³ = 14230423 is a prime.

It is a super-2 number, since 2×14230431² = 405010332891522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263500 + ... + 263553.

It is an arithmetic number, because the mean of its divisors is an integer number (2635270).

Almost surely, 2^14230431 is an apocalyptic number.

14230431 is a deficient number, since it is larger than the sum of its proper divisors (6851729).

14230431 is an equidigital number, since it uses as much as digits as its factorization.

14230431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527062 (or 527056 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14230431 is about 3772.3243497875. The cubic root of 14230431 is about 242.3293503055.

Adding to 14230431 its reverse (13403241), we get a palindrome (27633672).

The spelling of 14230431 in words is "fourteen million, two hundred thirty thousand, four hundred thirty-one".