5718668 has 12 divisors (see below), whose sum is σ = 10042032. Its totient is φ = 2849520.

The previous prime is 5718667. The next prime is 5718673. The reversal of 5718668 is 8668175.

It is not an unprimeable number, because it can be changed into a prime (5718667) 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, 1055 + ... + 3542.

It is an arithmetic number, because the mean of its divisors is an integer number (836836).

Almost surely, 2^5718668 is an apocalyptic number.

It is an amenable number.

5718668 is a deficient number, since it is larger than the sum of its proper divisors (4323364).

5718668 is a wasteful number, since it uses less digits than its factorization.

5718668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912 (or 4910 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The square root of 5718668 is about 2391.3736638175. The cubic root of 5718668 is about 178.8263976493.

The spelling of 5718668 in words is "five million, seven hundred eighteen thousand, six hundred sixty-eight".