2086788 has 24 divisors (see below), whose sum is σ = 5312160. Its totient is φ = 632320.

The previous prime is 2086787. The next prime is 2086793. The reversal of 2086788 is 8876802.

It is not an unprimeable number, because it can be changed into a prime (2086781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7773 + ... + 8036.

It is an arithmetic number, because the mean of its divisors is an integer number (221340).

2^2086788 is an apocalyptic number.

It is an amenable number.

2086788 is an abundant number, since it is smaller than the sum of its proper divisors (3225372).

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

2086788 is a wasteful number, since it uses less digits than its factorization.

2086788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15827 (or 15825 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 2086788 is about 1444.5719089059. The cubic root of 2086788 is about 127.7887955773.

It can be divided in two parts, 208 and 6788, that added together give a palindrome (6996).

The spelling of 2086788 in words is "two million, eighty-six thousand, seven hundred eighty-eight".