2020104072 has 48 divisors (see below), whose sum is σ = 6252704640. Its totient is φ = 577172448.

The previous prime is 2020104061. The next prime is 2020104077. The reversal of 2020104072 is 2704010202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2020104077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2003568 + ... + 2004575.

It is an arithmetic number, because the mean of its divisors is an integer number (130264680).

Almost surely, 2^2020104072 is an apocalyptic number.

It is an amenable number.

2020104072 is an abundant number, since it is smaller than the sum of its proper divisors (4232600568).

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

2020104072 is a wasteful number, since it uses less digits than its factorization.

2020104072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4008162 (or 4008155 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2020104072 is about 44945.5678793805. The cubic root of 2020104072 is about 1264.1285737528.

Adding to 2020104072 its reverse (2704010202), we get a palindrome (4724114274).

The spelling of 2020104072 in words is "two billion, twenty million, one hundred four thousand, seventy-two".