2020763136 has 120 divisors (see below), whose sum is σ = 6262601400. Its totient is φ = 577339392.

The previous prime is 2020763131. The next prime is 2020763149. The reversal of 2020763136 is 6313670202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020763131) 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, 61840 + ... + 88688.

It is an arithmetic number, because the mean of its divisors is an integer number (52188345).

Almost surely, 2^2020763136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020763136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3131300700).

2020763136 is an abundant number, since it is smaller than the sum of its proper divisors (4241838264).

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

2020763136 is an equidigital number, since it uses as much as digits as its factorization.

2020763136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26884 (or 26861 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 2020763136 is about 44952.8990833739. The cubic root of 2020763136 is about 1264.2660338400.

The spelling of 2020763136 in words is "two billion, twenty million, seven hundred sixty-three thousand, one hundred thirty-six".