2020448885 has 32 divisors (see below), whose sum is σ = 3141116160. Its totient is φ = 1211563008.

The previous prime is 2020448863. The next prime is 2020448887. The reversal of 2020448885 is 5888440202.

It is a cyclic number.

It is not a de Polignac number, because 2020448885 - 2¹⁶ = 2020383349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020448887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108212 + ... + 125501.

It is an arithmetic number, because the mean of its divisors is an integer number (98159880).

Almost surely, 2^2020448885 is an apocalyptic number.

It is an amenable number.

2020448885 is a deficient number, since it is larger than the sum of its proper divisors (1120667275).

2020448885 is a wasteful number, since it uses less digits than its factorization.

2020448885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233757.

The product of its (nonzero) digits is 163840, while the sum is 41.

The square root of 2020448885 is about 44949.4036111715. The cubic root of 2020448885 is about 1264.2004946625.

The spelling of 2020448885 in words is "two billion, twenty million, four hundred forty-eight thousand, eight hundred eighty-five".