2020272744 has 64 divisors (see below), whose sum is σ = 5890032000. Its totient is φ = 577218432.

The previous prime is 2020272743. The next prime is 2020272763. The reversal of 2020272744 is 4472720202.

It is not an unprimeable number, because it can be changed into a prime (2020272743) 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, 114477 + ... + 130940.

It is an arithmetic number, because the mean of its divisors is an integer number (92031750).

Almost surely, 2^2020272744 is an apocalyptic number.

2020272744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2020272744 is an abundant number, since it is smaller than the sum of its proper divisors (3869759256).

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

2020272744 is a wasteful number, since it uses less digits than its factorization.

2020272744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245447 (or 245429 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 30.

The square root of 2020272744 is about 44947.4442432492. Note that the first 3 decimals coincide. The cubic root of 2020272744 is about 1264.1637562901.

Adding to 2020272744 its reverse (4472720202), we get a palindrome (6492992946).

The spelling of 2020272744 in words is "two billion, twenty million, two hundred seventy-two thousand, seven hundred forty-four".