8147714 has 8 divisors (see below), whose sum is σ = 12249468. Its totient is φ = 4064560.

The previous prime is 8147693. The next prime is 8147717. The reversal of 8147714 is 4177418.

8147714 = 1647² + 1648² + 1649².

It can be written as a sum of positive squares in 2 ways, for example, as 7480225 + 667489 = 2735^2 + 817^2 .

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 (8147717) 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, 3497 + ... + 5340.

Almost surely, 2^8147714 is an apocalyptic number.

8147714 is a deficient number, since it is larger than the sum of its proper divisors (4101754).

8147714 is a wasteful number, since it uses less digits than its factorization.

8147714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9300.

The product of its digits is 6272, while the sum is 32.

The square root of 8147714 is about 2854.4200812074. The cubic root of 8147714 is about 201.2234505825.

The spelling of 8147714 in words is "eight million, one hundred forty-seven thousand, seven hundred fourteen".