2020702460 has 48 divisors (see below), whose sum is σ = 4980771264. Its totient is φ = 674085888.

The previous prime is 2020702457. The next prime is 2020702487. The reversal of 2020702460 is 642070202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189869 + ... + 200228.

It is an arithmetic number, because the mean of its divisors is an integer number (103766068).

Almost surely, 2^2020702460 is an apocalyptic number.

2020702460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020702460 is an abundant number, since it is smaller than the sum of its proper divisors (2960068804).

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

2020702460 is a wasteful number, since it uses less digits than its factorization.

2020702460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390150 (or 390148 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2020702460 is about 44952.2241941375. The cubic root of 2020702460 is about 1264.2533799780.

Adding to 2020702460 its reverse (642070202), we get a palindrome (2662772662).

The spelling of 2020702460 in words is "two billion, twenty million, seven hundred two thousand, four hundred sixty".