2020886671 has 2 divisors, whose sum is σ = 2020886672. Its totient is φ = 2020886670.

The previous prime is 2020886657. The next prime is 2020886687. The reversal of 2020886671 is 1766880202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020886671 - 2⁵ = 2020886639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020886071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010443335 + 1010443336.

It is an arithmetic number, because the mean of its divisors is an integer number (1010443336).

Almost surely, 2^2020886671 is an apocalyptic number.

2020886671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020886671 is an equidigital number, since it uses as much as digits as its factorization.

2020886671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 2020886671 is about 44954.2731116854. The cubic root of 2020886671 is about 1264.2917960416.

The spelling of 2020886671 in words is "two billion, twenty million, eight hundred eighty-six thousand, six hundred seventy-one".