5728679 has 8 divisors (see below), whose sum is σ = 6521472. Its totient is φ = 4981240.

The previous prime is 5728661. The next prime is 5728691. The reversal of 5728679 is 9768275.

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-5728679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5728279) 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, 11069 + ... + 11574.

It is an arithmetic number, because the mean of its divisors is an integer number (815184).

Almost surely, 2^5728679 is an apocalyptic number.

5728679 is a deficient number, since it is larger than the sum of its proper divisors (792793).

5728679 is a wasteful number, since it uses less digits than its factorization.

5728679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22677.

The product of its digits is 211680, while the sum is 44.

The square root of 5728679 is about 2393.4658969787. The cubic root of 5728679 is about 178.9306869368.

The spelling of 5728679 in words is "five million, seven hundred twenty-eight thousand, six hundred seventy-nine".