14425427 has 8 divisors (see below), whose sum is σ = 15225600. Its totient is φ = 13629384.

The previous prime is 14425421. The next prime is 14425493. The reversal of 14425427 is 72452441.

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

It is not a de Polignac number, because 14425427 - 2⁶ = 14425363 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 14425427.

It is not an unprimeable number, because it can be changed into a prime (14425421) 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 7 ways as a sum of consecutive naturals, for example, 8474 + ... + 10032.

It is an arithmetic number, because the mean of its divisors is an integer number (1903200).

Almost surely, 2^14425427 is an apocalyptic number.

14425427 is a deficient number, since it is larger than the sum of its proper divisors (800173).

14425427 is a wasteful number, since it uses less digits than its factorization.

14425427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065.

The product of its digits is 8960, while the sum is 29.

The square root of 14425427 is about 3798.0820159654. The cubic root of 14425427 is about 243.4311920571.

Adding to 14425427 its reverse (72452441), we get a palindrome (86877868).

The spelling of 14425427 in words is "fourteen million, four hundred twenty-five thousand, four hundred twenty-seven".