14563427 has 4 divisors (see below), whose sum is σ = 14763000. Its totient is φ = 14363856.

The previous prime is 14563403. The next prime is 14563433. The reversal of 14563427 is 72436541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14563427 - 2⁶ = 14563363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14563393 and 14563402.

It is not an unprimeable number, because it can be changed into a prime (14563457) 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, 99677 + ... + 99822.

It is an arithmetic number, because the mean of its divisors is an integer number (3690750).

Almost surely, 2^14563427 is an apocalyptic number.

14563427 is a deficient number, since it is larger than the sum of its proper divisors (199573).

14563427 is an equidigital number, since it uses as much as digits as its factorization.

14563427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199572.

The product of its digits is 20160, while the sum is 32.

The square root of 14563427 is about 3816.2058382640. The cubic root of 14563427 is about 244.2049865243.

Adding to 14563427 its reverse (72436541), we get a palindrome (86999968).

The spelling of 14563427 in words is "fourteen million, five hundred sixty-three thousand, four hundred twenty-seven".