2648116774 has 16 divisors (see below), whose sum is σ = 4070820096. Its totient is φ = 1291204800.

The previous prime is 2648116763. The next prime is 2648116787. The reversal of 2648116774 is 4776118462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233659 + ... + 244729.

It is an arithmetic number, because the mean of its divisors is an integer number (254426256).

Almost surely, 2^2648116774 is an apocalyptic number.

2648116774 is a deficient number, since it is larger than the sum of its proper divisors (1422703322).

2648116774 is a wasteful number, since it uses less digits than its factorization.

2648116774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14031.

The product of its digits is 451584, while the sum is 46.

The square root of 2648116774 is about 51459.8559461645. The cubic root of 2648116774 is about 1383.4996196807.

The spelling of 2648116774 in words is "two billion, six hundred forty-eight million, one hundred sixteen thousand, seven hundred seventy-four".