2061210460 has 36 divisors (see below), whose sum is σ = 4472718264. Its totient is φ = 797880480.

The previous prime is 2061210433. The next prime is 2061210517. The reversal of 2061210460 is 640121602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34402 + ... + 72841.

It is an arithmetic number, because the mean of its divisors is an integer number (124242174).

Almost surely, 2^2061210460 is an apocalyptic number.

2061210460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2061210460 is an abundant number, since it is smaller than the sum of its proper divisors (2411507804).

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

2061210460 is a wasteful number, since it uses less digits than its factorization.

2061210460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107314 (or 107281 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2061210460 is about 45400.5557234711. Note that the first 3 decimals coincide. The cubic root of 2061210460 is about 1272.6454991153.

It can be divided in two parts, 2061 and 210460, that added together give a square (212521 = 461²).

The spelling of 2061210460 in words is "two billion, sixty-one million, two hundred ten thousand, four hundred sixty".