5657768 has 16 divisors (see below), whose sum is σ = 10855680. Its totient is φ = 2762928.

The previous prime is 5657767. The next prime is 5657789. The reversal of 5657768 is 8677565.

It is not an unprimeable number, because it can be changed into a prime (5657761) 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, 7880 + ... + 8567.

It is an arithmetic number, because the mean of its divisors is an integer number (678480).

Almost surely, 2^5657768 is an apocalyptic number.

It is an amenable number.

5657768 is a deficient number, since it is larger than the sum of its proper divisors (5197912).

5657768 is a wasteful number, since it uses less digits than its factorization.

5657768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16496 (or 16492 counting only the distinct ones).

The product of its digits is 352800, while the sum is 44.

The square root of 5657768 is about 2378.6063146305. The cubic root of 5657768 is about 178.1893368907.

The spelling of 5657768 in words is "five million, six hundred fifty-seven thousand, seven hundred sixty-eight".