14456005 has 4 divisors (see below), whose sum is σ = 17347212. Its totient is φ = 11564800.

The previous prime is 14455997. The next prime is 14456009. The reversal of 14456005 is 50065441.

14456005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50065441 = 113 ⋅443057.

It can be written as a sum of positive squares in 2 ways, for example, as 8014561 + 6441444 = 2831^2 + 2538^2 .

It is not a de Polignac number, because 14456005 - 2³ = 14455997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14456009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1445596 + ... + 1445605.

It is an arithmetic number, because the mean of its divisors is an integer number (4336803).

Almost surely, 2^14456005 is an apocalyptic number.

It is an amenable number.

14456005 is a deficient number, since it is larger than the sum of its proper divisors (2891207).

14456005 is an equidigital number, since it uses as much as digits as its factorization.

14456005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891206.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 14456005 is about 3802.1053378359. The cubic root of 14456005 is about 243.6030734089.

The spelling of 14456005 in words is "fourteen million, four hundred fifty-six thousand, five".