2648604085 has 16 divisors (see below), whose sum is σ = 3351787200. Its totient is φ = 2003654016.

The previous prime is 2648604073. The next prime is 2648604089. The reversal of 2648604085 is 5804068462.

It is a cyclic number.

It is not a de Polignac number, because 2648604085 - 2¹⁷ = 2648473013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648604089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26481 + ... + 77449.

It is an arithmetic number, because the mean of its divisors is an integer number (209486700).

Almost surely, 2^2648604085 is an apocalyptic number.

It is an amenable number.

2648604085 is a deficient number, since it is larger than the sum of its proper divisors (703183115).

2648604085 is a wasteful number, since it uses less digits than its factorization.

2648604085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51540.

The product of its (nonzero) digits is 368640, while the sum is 43.

The square root of 2648604085 is about 51464.5905939220. The cubic root of 2648604085 is about 1383.5844791349.

The spelling of 2648604085 in words is "two billion, six hundred forty-eight million, six hundred four thousand, eighty-five".