5728834 has 8 divisors (see below), whose sum is σ = 8889660. Its totient is φ = 2765616.

The previous prime is 5728781. The next prime is 5728859. The reversal of 5728834 is 4388275.

It can be written as a sum of positive squares in 2 ways, for example, as 5640625 + 88209 = 2375^2 + 297^2 .

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5728793 and 5728802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49329 + ... + 49444.

Almost surely, 2^5728834 is an apocalyptic number.

5728834 is a deficient number, since it is larger than the sum of its proper divisors (3160826).

5728834 is a wasteful number, since it uses less digits than its factorization.

5728834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98804.

The product of its digits is 53760, while the sum is 37.

The square root of 5728834 is about 2393.4982765818. The cubic root of 5728834 is about 178.9323006891.

The spelling of 5728834 in words is "five million, seven hundred twenty-eight thousand, eight hundred thirty-four".