2088861896 has 16 divisors (see below), whose sum is σ = 4272672240. Its totient is φ = 949482640.

The previous prime is 2088861889. The next prime is 2088861977. The reversal of 2088861896 is 6981688802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11868446 + ... + 11868621.

It is an arithmetic number, because the mean of its divisors is an integer number (267042015).

Almost surely, 2^2088861896 is an apocalyptic number.

It is an amenable number.

2088861896 is an abundant number, since it is smaller than the sum of its proper divisors (2183810344).

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

2088861896 is a wasteful number, since it uses less digits than its factorization.

2088861896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23737084 (or 23737080 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 56.

The square root of 2088861896 is about 45704.0687029065. The cubic root of 2088861896 is about 1278.3111467023.

The spelling of 2088861896 in words is "two billion, eighty-eight million, eight hundred sixty-one thousand, eight hundred ninety-six".