8060728 has 32 divisors (see below), whose sum is σ = 16405200. Its totient is φ = 3691008.

The previous prime is 8060699. The next prime is 8060779. The reversal of 8060728 is 8270608.

It is a self number, because there is not a number n which added to its sum of digits gives 8060728.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18400 + ... + 18832.

Almost surely, 2^8060728 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 8060728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8202600).

8060728 is an abundant number, since it is smaller than the sum of its proper divisors (8344472).

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

8060728 is a wasteful number, since it uses less digits than its factorization.

8060728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 8060728 is about 2839.1421239522. The cubic root of 8060728 is about 200.5047915224.

The spelling of 8060728 in words is "eight million, sixty thousand, seven hundred twenty-eight".