14247514 has 8 divisors (see below), whose sum is σ = 21427380. Its totient is φ = 7105056.

The previous prime is 14247509. The next prime is 14247517. The reversal of 14247514 is 41574241.

It can be written as a sum of positive squares in 2 ways, for example, as 13213225 + 1034289 = 3635^2 + 1017^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14247517) 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, 8379 + ... + 9934.

Almost surely, 2^14247514 is an apocalyptic number.

14247514 is a deficient number, since it is larger than the sum of its proper divisors (7179866).

14247514 is a wasteful number, since it uses less digits than its factorization.

14247514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18704.

The product of its digits is 4480, while the sum is 28.

The square root of 14247514 is about 3774.5879245290. The cubic root of 14247514 is about 242.4262800678.

The spelling of 14247514 in words is "fourteen million, two hundred forty-seven thousand, five hundred fourteen".