2648795814 has 96 divisors (see below), whose sum is σ = 6934287360. Its totient is φ = 713836800.

The previous prime is 2648795791. The next prime is 2648795843. The reversal of 2648795814 is 4185978462.

It is a happy number.

It is a super-2 number, since 2×2648795814² = 14032238528527845192, which contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 574659 + ... + 579249.

It is an arithmetic number, because the mean of its divisors is an integer number (72232160).

Almost surely, 2^2648795814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2648795814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3467143680).

2648795814 is an abundant number, since it is smaller than the sum of its proper divisors (4285491546).

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

2648795814 is a wasteful number, since it uses less digits than its factorization.

2648795814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866 (or 4863 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 2648795814 is about 51466.4532875542. The cubic root of 2648795814 is about 1383.6178636221.

The spelling of 2648795814 in words is "two billion, six hundred forty-eight million, seven hundred ninety-five thousand, eight hundred fourteen".