8205056 has 18 divisors (see below), whose sum is σ = 16378572. Its totient is φ = 4102400.

The previous prime is 8205047. The next prime is 8205059. The reversal of 8205056 is 6505028.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8205059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15770 + ... + 16281.

Almost surely, 2^8205056 is an apocalyptic number.

It is an amenable number.

8205056 is a deficient number, since it is larger than the sum of its proper divisors (8173516).

8205056 is an equidigital number, since it uses as much as digits as its factorization.

8205056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32067 (or 32053 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 8205056 is about 2864.4468925082. The cubic root of 8205056 is about 201.6944044294.

The spelling of 8205056 in words is "eight million, two hundred five thousand, fifty-six".