8727056 has 20 divisors (see below), whose sum is σ = 18209772. Its totient is φ = 4027776.

The previous prime is 8727053. The next prime is 8727067. The reversal of 8727056 is 6507278.

It can be written as a sum of positive squares in 2 ways, for example, as 2890000 + 5837056 = 1700^2 + 2416^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (8727053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20771 + ... + 21186.

Almost surely, 2^8727056 is an apocalyptic number.

It is an amenable number.

8727056 is an abundant number, since it is smaller than the sum of its proper divisors (9482716).

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

8727056 is a wasteful number, since it uses less digits than its factorization.

8727056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41978 (or 41972 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 8727056 is about 2954.1591020119. The cubic root of 8727056 is about 205.8839953899.

The spelling of 8727056 in words is "eight million, seven hundred twenty-seven thousand, fifty-six".