8732797056 has 64 divisors (see below), whose sum is σ = 25773890400. Its totient is φ = 2910931200.

The previous prime is 8732797049. The next prime is 8732797069. The reversal of 8732797056 is 6507972378.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 8732796993 and 8732797011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1259970 + ... + 1266881.

Almost surely, 2^8732797056 is an apocalyptic number.

It is an amenable number.

8732797056 is an abundant number, since it is smaller than the sum of its proper divisors (17041093344).

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

8732797056 is a wasteful number, since it uses less digits than its factorization.

8732797056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526874 (or 2526856 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 54.

The square root of 8732797056 is about 93449.4358249422. The cubic root of 8732797056 is about 2059.2913212525.

The spelling of 8732797056 in words is "eight billion, seven hundred thirty-two million, seven hundred ninety-seven thousand, fifty-six".