2020002894 has 64 divisors (see below), whose sum is σ = 5524807680. Its totient is φ = 532746720.

The previous prime is 2020002889. The next prime is 2020002911. The reversal of 2020002894 is 4982000202.

2020002894 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200622 + ... + 210449.

It is an arithmetic number, because the mean of its divisors is an integer number (86325120).

Almost surely, 2^2020002894 is an apocalyptic number.

2020002894 is an abundant number, since it is smaller than the sum of its proper divisors (3504804786).

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

2020002894 is a wasteful number, since it uses less digits than its factorization.

2020002894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411102 (or 411096 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2020002894 is about 44944.4423038044. The cubic root of 2020002894 is about 1264.1074685470.

The spelling of 2020002894 in words is "two billion, twenty million, two thousand, eight hundred ninety-four".