2020306332 has 48 divisors (see below), whose sum is σ = 5308498944. Its totient is φ = 592464000.

The previous prime is 2020306331. The next prime is 2020306339. The reversal of 2020306332 is 2336030202.

It is a junction number, because it is equal to n+sod(n) for n = 2020306299 and 2020306308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020306331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242769 + ... + 250952.

It is an arithmetic number, because the mean of its divisors is an integer number (110593728).

Almost surely, 2^2020306332 is an apocalyptic number.

2020306332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2020306332 is an abundant number, since it is smaller than the sum of its proper divisors (3288192612).

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

2020306332 is a wasteful number, since it uses less digits than its factorization.

2020306332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493770 (or 493768 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2020306332 is about 44947.8178780683. The cubic root of 2020306332 is about 1264.1707620268.

Adding to 2020306332 its reverse (2336030202), we get a palindrome (4356336534).

The spelling of 2020306332 in words is "two billion, twenty million, three hundred six thousand, three hundred thirty-two".