5687768 has 8 divisors (see below), whose sum is σ = 10664580. Its totient is φ = 2843880.

The previous prime is 5687767. The next prime is 5687771. The reversal of 5687768 is 8677865.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355478 + ... + 355493.

Almost surely, 2^5687768 is an apocalyptic number.

It is an amenable number.

5687768 is a deficient number, since it is larger than the sum of its proper divisors (4976812).

5687768 is a wasteful number, since it uses less digits than its factorization.

5687768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710977 (or 710973 counting only the distinct ones).

The product of its digits is 564480, while the sum is 47.

The square root of 5687768 is about 2384.9041909477. The cubic root of 5687768 is about 178.5037282108.

The spelling of 5687768 in words is "five million, six hundred eighty-seven thousand, seven hundred sixty-eight".