8280853 has 12 divisors (see below), whose sum is σ = 10200492. Its totient is φ = 6679680.

The previous prime is 8280841. The next prime is 8280911. The reversal of 8280853 is 3580828.

It is a happy number.

8280853 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2244004 + 6036849 = 1498^2 + 2457^2 .

It is not a de Polignac number, because 8280853 - 2⁵ = 8280821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8280053) 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, 4138 + ... + 5803.

It is an arithmetic number, because the mean of its divisors is an integer number (850041).

Almost surely, 2^8280853 is an apocalyptic number.

It is an amenable number.

8280853 is a deficient number, since it is larger than the sum of its proper divisors (1919639).

8280853 is a wasteful number, since it uses less digits than its factorization.

8280853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9972 (or 9965 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 8280853 is about 2877.6471291665. The cubic root of 8280853 is about 202.3135753153.

The spelling of 8280853 in words is "eight million, two hundred eighty thousand, eight hundred fifty-three".