8727849056 has 24 divisors (see below), whose sum is σ = 17186962464. Its totient is φ = 4362906240.

The previous prime is 8727848989. The next prime is 8727849071. The reversal of 8727849056 is 6509487278.

It is a super-2 number, since 2×8727849056² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8727848992 and 8727849010.

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, 118361 + ... + 177383.

It is an arithmetic number, because the mean of its divisors is an integer number (716123436).

Almost surely, 2^8727849056 is an apocalyptic number.

It is an amenable number.

8727849056 is a deficient number, since it is larger than the sum of its proper divisors (8459113408).

8727849056 is a wasteful number, since it uses less digits than its factorization.

8727849056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63654 (or 63646 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 56.

The square root of 8727849056 is about 93422.9578636857. The cubic root of 8727849056 is about 2058.9023165068.

The spelling of 8727849056 in words is "eight billion, seven hundred twenty-seven million, eight hundred forty-nine thousand, fifty-six".