2020164606 has 24 divisors (see below), whose sum is σ = 4378092264. Its totient is φ = 673223760.

The previous prime is 2020164593. The next prime is 2020164611. The reversal of 2020164606 is 6064610202.

It is a happy number.

2020164606 is a `hidden beast` number, since 20 + 20 + 16 + 4 + 606 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2020164606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79000 + ... + 101396.

It is an arithmetic number, because the mean of its divisors is an integer number (182420511).

Almost surely, 2^2020164606 is an apocalyptic number.

2020164606 is an abundant number, since it is smaller than the sum of its proper divisors (2357927658).

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

2020164606 is a wasteful number, since it uses less digits than its factorization.

2020164606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27416 (or 27413 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2020164606 is about 44946.2412888998. The cubic root of 2020164606 is about 1264.1412004941.

Adding to 2020164606 its reverse (6064610202), we get a palindrome (8084774808).

The spelling of 2020164606 in words is "two billion, twenty million, one hundred sixty-four thousand, six hundred six".