4718668 has 12 divisors (see below), whose sum is σ = 8273440. Its totient is φ = 2354832.

The previous prime is 4718663. The next prime is 4718671. The reversal of 4718668 is 8668174.

It is a self number, because there is not a number n which added to its sum of digits gives 4718668.

It is not an unprimeable number, because it can be changed into a prime (4718663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605 + ... + 4027.

Almost surely, 2^4718668 is an apocalyptic number.

It is an amenable number.

4718668 is a deficient number, since it is larger than the sum of its proper divisors (3554772).

4718668 is a wasteful number, since it uses less digits than its factorization.

4718668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256 (or 2254 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 4718668 is about 2172.2495252618. The cubic root of 4718668 is about 167.7283497252.

The spelling of 4718668 in words is "four million, seven hundred eighteen thousand, six hundred sixty-eight".