8020827 has 12 divisors (see below), whose sum is σ = 11695320. Its totient is φ = 5296608.

The previous prime is 8020801. The next prime is 8020867. The reversal of 8020827 is 7280208.

It is not a de Polignac number, because 8020827 - 2⁶ = 8020763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8020827.

It is not an unprimeable number, because it can be changed into a prime (8020867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3202 + ... + 5127.

It is an arithmetic number, because the mean of its divisors is an integer number (974610).

Almost surely, 2^8020827 is an apocalyptic number.

8020827 is a deficient number, since it is larger than the sum of its proper divisors (3674493).

8020827 is a wasteful number, since it uses less digits than its factorization.

8020827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8442 (or 8439 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 8020827 is about 2832.1064598634. The cubic root of 8020827 is about 200.1734079383.

The spelling of 8020827 in words is "eight million, twenty thousand, eight hundred twenty-seven".