2020606473 has 8 divisors (see below), whose sum is σ = 2694504736. Its totient is φ = 1346889600.

The previous prime is 2020606447. The next prime is 2020606481. The reversal of 2020606473 is 3746060202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2020606473 - 2⁶ = 2020606409 is a prime.

It is a super-4 number, since 4×2020606473⁴ (a number of 38 digits) contains 4444 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2020606473.

It is not an unprimeable number, because it can be changed into a prime (2020606573) 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, 16783 + ... + 65748.

It is an arithmetic number, because the mean of its divisors is an integer number (336813092).

Almost surely, 2^2020606473 is an apocalyptic number.

It is an amenable number.

2020606473 is a deficient number, since it is larger than the sum of its proper divisors (673898263).

2020606473 is an equidigital number, since it uses as much as digits as its factorization.

2020606473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90695.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 2020606473 is about 44951.1565257224. The cubic root of 2020606473 is about 1264.2333615581.

Adding to 2020606473 its reverse (3746060202), we get a palindrome (5766666675).

The spelling of 2020606473 in words is "two billion, twenty million, six hundred six thousand, four hundred seventy-three".