5686142 has 16 divisors (see below), whose sum is σ = 10634112. Its totient is φ = 2215320.

The previous prime is 5686141. The next prime is 5686147. The reversal of 5686142 is 2416865.

It is a junction number, because it is equal to n+sod(n) for n = 5686099 and 5686108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5686141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18308 + ... + 18615.

It is an arithmetic number, because the mean of its divisors is an integer number (664632).

Almost surely, 2^5686142 is an apocalyptic number.

5686142 is a deficient number, since it is larger than the sum of its proper divisors (4947970).

5686142 is a wasteful number, since it uses less digits than its factorization.

5686142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36943.

The product of its digits is 11520, while the sum is 32.

The square root of 5686142 is about 2384.5632723834. The cubic root of 5686142 is about 178.4867165744.

The spelling of 5686142 in words is "five million, six hundred eighty-six thousand, one hundred forty-two".