14247005 has 8 divisors (see below), whose sum is σ = 17839872. Its totient is φ = 10901968.

The previous prime is 14246971. The next prime is 14247113. The reversal of 14247005 is 50074241.

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 14247005 - 2¹⁰ = 14245981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 61829 + ... + 62058.

It is an arithmetic number, because the mean of its divisors is an integer number (2229984).

Almost surely, 2^14247005 is an apocalyptic number.

It is an amenable number.

14247005 is a deficient number, since it is larger than the sum of its proper divisors (3592867).

14247005 is a wasteful number, since it uses less digits than its factorization.

14247005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123915.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 14247005 is about 3774.5204993482. The cubic root of 14247005 is about 242.4233930976.

The spelling of 14247005 in words is "fourteen million, two hundred forty-seven thousand, five".