2040682886 has 16 divisors (see below), whose sum is σ = 3359301120. Its totient is φ = 922027080.

The previous prime is 2040682883. The next prime is 2040682927. The reversal of 2040682886 is 6882860402.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040682883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274046 + ... + 281393.

It is an arithmetic number, because the mean of its divisors is an integer number (209956320).

Almost surely, 2^2040682886 is an apocalyptic number.

2040682886 is a deficient number, since it is larger than the sum of its proper divisors (1318618234).

2040682886 is a wasteful number, since it uses less digits than its factorization.

2040682886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555619.

The product of its (nonzero) digits is 294912, while the sum is 44.

The square root of 2040682886 is about 45173.9182050882. The cubic root of 2040682886 is about 1268.4066417122.

The spelling of 2040682886 in words is "two billion, forty million, six hundred eighty-two thousand, eight hundred eighty-six".