5768728 has 32 divisors (see below), whose sum is σ = 12764160. Its totient is φ = 2391840.

The previous prime is 5768701. The next prime is 5768731. The reversal of 5768728 is 8278675.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75 + ... + 3397.

It is an arithmetic number, because the mean of its divisors is an integer number (398880).

Almost surely, 2^5768728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5768728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6382080).

5768728 is an abundant number, since it is smaller than the sum of its proper divisors (6995432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5768728 is a wasteful number, since it uses less digits than its factorization.

5768728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367 (or 3363 counting only the distinct ones).

The product of its digits is 188160, while the sum is 43.

The square root of 5768728 is about 2401.8176450347. The cubic root of 5768728 is about 179.3466851428.

The spelling of 5768728 in words is "five million, seven hundred sixty-eight thousand, seven hundred twenty-eight".