2105715710 has 96 divisors (see below), whose sum is σ = 4687178400. Its totient is φ = 676773888.

The previous prime is 2105715709. The next prime is 2105715743. The reversal of 2105715710 is 175175012.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3739889 + ... + 3740451.

It is an arithmetic number, because the mean of its divisors is an integer number (48824775).

Almost surely, 2^2105715710 is an apocalyptic number.

2105715710 is an abundant number, since it is smaller than the sum of its proper divisors (2581462690).

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

2105715710 is a wasteful number, since it uses less digits than its factorization.

2105715710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050 (or 1043 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 29.

The square root of 2105715710 is about 45888.0780813492. The cubic root of 2105715710 is about 1281.7399250793.

The spelling of 2105715710 in words is "two billion, one hundred five million, seven hundred fifteen thousand, seven hundred ten".