2020246240 has 24 divisors (see below), whose sum is σ = 4772832120. Its totient is φ = 808098432.

The previous prime is 2020246219. The next prime is 2020246247. The reversal of 2020246240 is 426420202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020246247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6313110 + ... + 6313429.

It is an arithmetic number, because the mean of its divisors is an integer number (198868005).

Almost surely, 2^2020246240 is an apocalyptic number.

2020246240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020246240 is an abundant number, since it is smaller than the sum of its proper divisors (2752585880).

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

2020246240 is a wasteful number, since it uses less digits than its factorization.

2020246240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12626554 (or 12626546 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2020246240 is about 44947.1494090560. The cubic root of 2020246240 is about 1264.1582280691.

Adding to 2020246240 its reverse (426420202), we get a palindrome (2446666442).

The spelling of 2020246240 in words is "two billion, twenty million, two hundred forty-six thousand, two hundred forty".