2020106688 has 56 divisors (see below), whose sum is σ = 5351538192. Its totient is φ = 672528384.

The previous prime is 2020106677. The next prime is 2020106689. The reversal of 2020106688 is 8866010202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020106689) 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, 158406 + ... + 170682.

It is an arithmetic number, because the mean of its divisors is an integer number (95563182).

Almost surely, 2^2020106688 is an apocalyptic number.

It is an amenable number.

2020106688 is an abundant number, since it is smaller than the sum of its proper divisors (3331431504).

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

2020106688 is a wasteful number, since it uses less digits than its factorization.

2020106688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13149 (or 13139 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2020106688 is about 44945.5969812394. The cubic root of 2020106688 is about 1264.1291194275.

The spelling of 2020106688 in words is "two billion, twenty million, one hundred six thousand, six hundred eighty-eight".