2020656602 has 8 divisors (see below), whose sum is σ = 3101473056. Its totient is φ = 986832252.

The previous prime is 2020656569. The next prime is 2020656607. The reversal of 2020656602 is 2066560202.

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

It is not an unprimeable number, because it can be changed into a prime (2020656607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11747918 + ... + 11748089.

It is an arithmetic number, because the mean of its divisors is an integer number (387684132).

Almost surely, 2^2020656602 is an apocalyptic number.

2020656602 is a deficient number, since it is larger than the sum of its proper divisors (1080816454).

2020656602 is a wasteful number, since it uses less digits than its factorization.

2020656602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23496052.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2020656602 is about 44951.7141163716. The cubic root of 2020656602 is about 1264.2438162130.

The spelling of 2020656602 in words is "two billion, twenty million, six hundred fifty-six thousand, six hundred two".