2860564648 has 16 divisors (see below), whose sum is σ = 5596757280. Its totient is φ = 1368096048.

The previous prime is 2860564639. The next prime is 2860564661. The reversal of 2860564648 is 8464650682.

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, 7773090 + ... + 7773457.

It is an arithmetic number, because the mean of its divisors is an integer number (349797330).

Almost surely, 2^2860564648 is an apocalyptic number.

It is an amenable number.

2860564648 is a deficient number, since it is larger than the sum of its proper divisors (2736192632).

2860564648 is a wasteful number, since it uses less digits than its factorization.

2860564648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15546576 (or 15546572 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 49.

The square root of 2860564648 is about 53484.2467274243. The cubic root of 2860564648 is about 1419.5496568348.

The spelling of 2860564648 in words is "two billion, eight hundred sixty million, five hundred sixty-four thousand, six hundred forty-eight".