2020027741 has 4 divisors (see below), whose sum is σ = 2089683900. Its totient is φ = 1950371584.

The previous prime is 2020027721. The next prime is 2020027747. The reversal of 2020027741 is 1477200202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 564300025 + 1455727716 = 23755^2 + 38154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020027741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020027747) 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, 34828036 + ... + 34828093.

It is an arithmetic number, because the mean of its divisors is an integer number (522420975).

Almost surely, 2^2020027741 is an apocalyptic number.

It is an amenable number.

2020027741 is a deficient number, since it is larger than the sum of its proper divisors (69656159).

2020027741 is an equidigital number, since it uses as much as digits as its factorization.

2020027741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69656158.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 2020027741 is about 44944.7187220034. The cubic root of 2020027741 is about 1264.1126515676.

Adding to 2020027741 its reverse (1477200202), we get a palindrome (3497227943).

The spelling of 2020027741 in words is "two billion, twenty million, twenty-seven thousand, seven hundred forty-one".