2020703760 has 200 divisors, whose sum is σ = 7260885720. Its totient is φ = 520224768.

The previous prime is 2020703753. The next prime is 2020703767. The reversal of 2020703760 is 673070202.

It is an interprime number because it is at equal distance from previous prime (2020703753) and next prime (2020703767).

It can be written as a sum of positive squares in 4 ways, for example, as 664402176 + 1356301584 = 25776^2 + 36828^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2020703767) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 182544 + ... + 193296.

Almost surely, 2^2020703760 is an apocalyptic number.

2020703760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020703760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3630442860).

2020703760 is an abundant number, since it is smaller than the sum of its proper divisors (5240181960).

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

2020703760 is a wasteful number, since it uses less digits than its factorization.

2020703760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10807 (or 10792 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 2020703760 is about 44952.2386539314. The cubic root of 2020703760 is about 1264.2536510931.

Adding to 2020703760 its reverse (673070202), we get a palindrome (2693773962).

The spelling of 2020703760 in words is "two billion, twenty million, seven hundred three thousand, seven hundred sixty".