2020461460 has 12 divisors (see below), whose sum is σ = 4242969108. Its totient is φ = 808184576.

The previous prime is 2020461449. The next prime is 2020461467. The reversal of 2020461460 is 641640202.

It can be written as a sum of positive squares in 2 ways, for example, as 608806276 + 1411655184 = 24674^2 + 37572^2 .

It is a super-2 number, since 2×2020461460² = 8164529022690663200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020461467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50511517 + ... + 50511556.

It is an arithmetic number, because the mean of its divisors is an integer number (353580759).

Almost surely, 2^2020461460 is an apocalyptic number.

2020461460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020461460 is an abundant number, since it is smaller than the sum of its proper divisors (2222507648).

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

2020461460 is a wasteful number, since it uses less digits than its factorization.

2020461460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101023082 (or 101023080 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2020461460 is about 44949.5434904516. The cubic root of 2020461460 is about 1264.2031173945.

The spelling of 2020461460 in words is "two billion, twenty million, four hundred sixty-one thousand, four hundred sixty".