8513056 has 24 divisors (see below), whose sum is σ = 17747100. Its totient is φ = 4005888.

The previous prime is 8513033. The next prime is 8513069. The reversal of 8513056 is 6503158.

It can be written as a sum of positive squares in 2 ways, for example, as 8503056 + 10000 = 2916^2 + 100^2 .

It is a congruent number.

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, 7281 + ... + 8368.

Almost surely, 2^8513056 is an apocalyptic number.

It is an amenable number.

8513056 is an abundant number, since it is smaller than the sum of its proper divisors (9234044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8513056 is a wasteful number, since it uses less digits than its factorization.

8513056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15676 (or 15668 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 8513056 is about 2917.7141738011. The cubic root of 8513056 is about 204.1871920130.

The spelling of 8513056 in words is "eight million, five hundred thirteen thousand, fifty-six".