5688745 has 4 divisors (see below), whose sum is σ = 6826500. Its totient is φ = 4550992.

The previous prime is 5688743. The next prime is 5688757. The reversal of 5688745 is 5478865.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2812329 + 2876416 = 1677^2 + 1696^2 .

It is a cyclic number.

It is not a de Polignac number, because 5688745 - 2¹ = 5688743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5688743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568870 + ... + 568879.

It is an arithmetic number, because the mean of its divisors is an integer number (1706625).

Almost surely, 2^5688745 is an apocalyptic number.

It is an amenable number.

5688745 is a deficient number, since it is larger than the sum of its proper divisors (1137755).

5688745 is a wasteful number, since it uses less digits than its factorization.

5688745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137754.

The product of its digits is 268800, while the sum is 43.

The square root of 5688745 is about 2385.1090121837. The cubic root of 5688745 is about 178.5139482806.

The spelling of 5688745 in words is "five million, six hundred eighty-eight thousand, seven hundred forty-five".