5708681 has 8 divisors (see below), whose sum is σ = 6428928. Its totient is φ = 5022000.

The previous prime is 5708671. The next prime is 5708687. The reversal of 5708681 is 1868075.

It is a happy number.

5708681 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5708681 is a prime.

It is a super-3 number, since 3×5708681³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5708687) 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, 8030 + ... + 8711.

It is an arithmetic number, because the mean of its divisors is an integer number (803616).

Almost surely, 2^5708681 is an apocalyptic number.

It is an amenable number.

5708681 is a deficient number, since it is larger than the sum of its proper divisors (720247).

5708681 is a wasteful number, since it uses less digits than its factorization.

5708681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16783.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 5708681 is about 2389.2846209692. The cubic root of 5708681 is about 178.7222370366.

Subtracting from 5708681 its reverse (1868075), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 5708681 in words is "five million, seven hundred eight thousand, six hundred eighty-one".