8202845 has 16 divisors (see below), whose sum is σ = 11481600. Its totient is φ = 5623632.

The previous prime is 8202839. The next prime is 8202847. The reversal of 8202845 is 5482028.

It is not a de Polignac number, because 8202845 - 2⁸ = 8202589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8202847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677 + ... + 4106.

It is an arithmetic number, because the mean of its divisors is an integer number (717600).

Almost surely, 2^8202845 is an apocalyptic number.

It is an amenable number.

8202845 is a deficient number, since it is larger than the sum of its proper divisors (3278755).

8202845 is an equidigital number, since it uses as much as digits as its factorization.

8202845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4809 (or 4795 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 8202845 is about 2864.0609281229. The cubic root of 8202845 is about 201.6762860729.

The spelling of 8202845 in words is "eight million, two hundred two thousand, eight hundred forty-five".