14307427 has 8 divisors (see below), whose sum is σ = 14533200. Its totient is φ = 14083680.

The previous prime is 14307413. The next prime is 14307431. The reversal of 14307427 is 72470341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14307427 - 2¹⁹ = 13783139 is a prime.

It is a super-3 number, since 3×14307427³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14307395 and 14307404.

It is not an unprimeable number, because it can be changed into a prime (14307487) 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 7 ways as a sum of consecutive naturals, for example, 19153 + ... + 19885.

It is an arithmetic number, because the mean of its divisors is an integer number (1816650).

Almost surely, 2^14307427 is an apocalyptic number.

14307427 is a deficient number, since it is larger than the sum of its proper divisors (225773).

14307427 is a wasteful number, since it uses less digits than its factorization.

14307427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 14307427 is about 3782.5159616319. The cubic root of 14307427 is about 242.7656181893.

Adding to 14307427 its reverse (72470341), we get a palindrome (86777768).

The spelling of 14307427 in words is "fourteen million, three hundred seven thousand, four hundred twenty-seven".