2020804268 has 24 divisors (see below), whose sum is σ = 4050289152. Its totient is φ = 864198864.

The previous prime is 2020804267. The next prime is 2020804327. The reversal of 2020804268 is 8624080202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2020804267) 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, 64196 + ... + 90347.

It is an arithmetic number, because the mean of its divisors is an integer number (168762048).

Almost surely, 2^2020804268 is an apocalyptic number.

2020804268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2020804268 is an abundant number, since it is smaller than the sum of its proper divisors (2029484884).

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

2020804268 is a wasteful number, since it uses less digits than its factorization.

2020804268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155021 (or 155019 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 2020804268 is about 44953.3565821285. The cubic root of 2020804268 is about 1264.2746116947.

The spelling of 2020804268 in words is "two billion, twenty million, eight hundred four thousand, two hundred sixty-eight".