5688712 has 8 divisors (see below), whose sum is σ = 10666350. Its totient is φ = 2844352.

The previous prime is 5688701. The next prime is 5688719. The reversal of 5688712 is 2178865.

It can be written as a sum of positive squares in only one way, i.e., 4778596 + 910116 = 2186^2 + 954^2 .

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

It is a super-2 number, since 2×5688712² = 64722888437888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5688719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355537 + ... + 355552.

Almost surely, 2^5688712 is an apocalyptic number.

It is an amenable number.

5688712 is a deficient number, since it is larger than the sum of its proper divisors (4977638).

5688712 is a wasteful number, since it uses less digits than its factorization.

5688712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711095 (or 711091 counting only the distinct ones).

The product of its digits is 26880, while the sum is 37.

The square root of 5688712 is about 2385.1020942509. The cubic root of 5688712 is about 178.5136030978.

It can be divided in two parts, 5688 and 712, that added together give a square (6400 = 80²).

The spelling of 5688712 in words is "five million, six hundred eighty-eight thousand, seven hundred twelve".