8782648245 has 24 divisors (see below), whose sum is σ = 17398008576. Its totient is φ = 4014924768.

The previous prime is 8782648201. The next prime is 8782648283. The reversal of 8782648245 is 5428462878.

8782648245 is a `hidden beast` number, since 87 + 82 + 6 + 482 + 4 + 5 = 666.

It is not a de Polignac number, because 8782648245 - 2⁶ = 8782648181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8782648191 and 8782648200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13940397 + ... + 13941026.

It is an arithmetic number, because the mean of its divisors is an integer number (724917024).

Almost surely, 2^8782648245 is an apocalyptic number.

It is an amenable number.

8782648245 is a deficient number, since it is larger than the sum of its proper divisors (8615360331).

8782648245 is a wasteful number, since it uses less digits than its factorization.

8782648245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27881441 (or 27881438 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 54.

The square root of 8782648245 is about 93715.7843962264. The cubic root of 8782648245 is about 2063.2023780804.

The spelling of 8782648245 in words is "eight billion, seven hundred eighty-two million, six hundred forty-eight thousand, two hundred forty-five".