14480427 has 14 divisors (see below), whose sum is σ = 20916172. Its totient is φ = 8911032.

The previous prime is 14480423. The next prime is 14480437. The reversal of 14480427 is 72408441.

It is an ABA number since it can be written as A⋅B^A, here for A=3, B=169.

It is not a de Polignac number, because 14480427 - 2² = 14480423 is a prime.

It is a super-2 number, since 2×14480427² = 419365532204658, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 14480394 and 14480403.

It is not an unprimeable number, because it can be changed into a prime (14480423) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1113873 + ... + 1113885.

Almost surely, 2^14480427 is an apocalyptic number.

14480427 is a deficient number, since it is larger than the sum of its proper divisors (6435745).

14480427 is an frugal number, since it uses more digits than its factorization.

14480427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 16 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 14480427 is about 3805.3156242288. The cubic root of 14480427 is about 243.7401773820.

Adding to 14480427 its reverse (72408441), we get a palindrome (86888868).

The spelling of 14480427 in words is "fourteen million, four hundred eighty thousand, four hundred twenty-seven".