5681758 has 8 divisors (see below), whose sum is σ = 8534520. Its totient is φ = 2836920.

The previous prime is 5681743. The next prime is 5681761. The reversal of 5681758 is 8571865.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5681758.

It is a congruent number.

It is an unprimeable number.

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, 373 + ... + 3391.

It is an arithmetic number, because the mean of its divisors is an integer number (1066815).

Almost surely, 2^5681758 is an apocalyptic number.

5681758 is a deficient number, since it is larger than the sum of its proper divisors (2852762).

5681758 is a wasteful number, since it uses less digits than its factorization.

5681758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3962.

The product of its digits is 67200, while the sum is 40.

The square root of 5681758 is about 2383.6438492359. The cubic root of 5681758 is about 178.4408338563.

The spelling of 5681758 in words is "five million, six hundred eighty-one thousand, seven hundred fifty-eight".