2075791878 has 24 divisors (see below), whose sum is σ = 4499345448. Its totient is φ = 691654272.

The previous prime is 2075791849. The next prime is 2075791889. The reversal of 2075791878 is 8781975702.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26125 + ... + 69527.

It is an arithmetic number, because the mean of its divisors is an integer number (187472727).

Almost surely, 2^2075791878 is an apocalyptic number.

2075791878 is an abundant number, since it is smaller than the sum of its proper divisors (2423553570).

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

2075791878 is a wasteful number, since it uses less digits than its factorization.

2075791878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46068 (or 46065 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 54.

The square root of 2075791878 is about 45560.8590568703. The cubic root of 2075791878 is about 1275.6394338156.

The spelling of 2075791878 in words is "two billion, seventy-five million, seven hundred ninety-one thousand, eight hundred seventy-eight".