8287628 has 12 divisors (see below), whose sum is σ = 14584752. Its totient is φ = 4120560.

The previous prime is 8287607. The next prime is 8287679. The reversal of 8287628 is 8267828.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000 + ... + 6447.

It is an arithmetic number, because the mean of its divisors is an integer number (1215396).

Almost surely, 2^8287628 is an apocalyptic number.

It is an amenable number.

8287628 is a deficient number, since it is larger than the sum of its proper divisors (6297124).

8287628 is a wasteful number, since it uses less digits than its factorization.

8287628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11632 (or 11630 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The square root of 8287628 is about 2878.8240654823. The cubic root of 8287628 is about 202.3687347229.

The spelling of 8287628 in words is "eight million, two hundred eighty-seven thousand, six hundred twenty-eight".