8062728 has 32 divisors (see below), whose sum is σ = 20808960. Its totient is φ = 2600640.

The previous prime is 8062727. The next prime is 8062751. The reversal of 8062728 is 8272608.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8062721) 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, 4675 + ... + 6162.

It is an arithmetic number, because the mean of its divisors is an integer number (650280).

Almost surely, 2^8062728 is an apocalyptic number.

It is an amenable number.

8062728 is an abundant number, since it is smaller than the sum of its proper divisors (12746232).

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

8062728 is a wasteful number, since it uses less digits than its factorization.

8062728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10877 (or 10873 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 8062728 is about 2839.4943211776. The cubic root of 8062728 is about 200.5213730033.

The spelling of 8062728 in words is "eight million, sixty-two thousand, seven hundred twenty-eight".