2068884 has 36 divisors (see below), whose sum is σ = 5290740. Its totient is φ = 681600.

The previous prime is 2068877. The next prime is 2068897. The reversal of 2068884 is 4888602.

It can be written as a sum of positive squares in 2 ways, for example, as 1258884 + 810000 = 1122^2 + 900^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 3352 + ... + 3920.

It is an arithmetic number, because the mean of its divisors is an integer number (146965).

2^2068884 is an apocalyptic number.

It is an amenable number.

2068884 is an abundant number, since it is smaller than the sum of its proper divisors (3221856).

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

2068884 is a wasteful number, since it uses less digits than its factorization.

2068884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 2068884 is about 1438.3615678959. The cubic root of 2068884 is about 127.4222825101.

The spelling of 2068884 in words is "two million, sixty-eight thousand, eight hundred eighty-four".