2020008 has 32 divisors (see below), whose sum is σ = 5348160. Its totient is φ = 633600.

The previous prime is 2020003. The next prime is 2020019. The reversal of 2020008 is 8000202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2019975 and 2020002.

It is not an unprimeable number, because it can be changed into a prime (2020001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068 + ... + 2883.

It is an arithmetic number, because the mean of its divisors is an integer number (167130).

2^2020008 is an apocalyptic number.

It is an amenable number.

2020008 is an abundant number, since it is smaller than the sum of its proper divisors (3328152).

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

2020008 is a wasteful number, since it uses less digits than its factorization.

2020008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4977 (or 4973 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2020008 is about 1421.2698547426. The cubic root of 2020008 is about 126.4108533649.

The spelling of 2020008 in words is "two million, twenty thousand, eight".