2020760705 has 16 divisors (see below), whose sum is σ = 2490337344. Its totient is φ = 1573266240.

The previous prime is 2020760689. The next prime is 2020760711. The reversal of 2020760705 is 5070670202.

It is a happy number.

It is not a de Polignac number, because 2020760705 - 2⁴ = 2020760689 is a prime.

It is a Duffinian 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, 42590 + ... + 76520.

It is an arithmetic number, because the mean of its divisors is an integer number (155646084).

Almost surely, 2^2020760705 is an apocalyptic number.

It is an amenable number.

2020760705 is a deficient number, since it is larger than the sum of its proper divisors (469576639).

2020760705 is a wasteful number, since it uses less digits than its factorization.

2020760705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34256.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 2020760705 is about 44952.8720439529. The cubic root of 2020760705 is about 1264.2655268646.

The spelling of 2020760705 in words is "two billion, twenty million, seven hundred sixty thousand, seven hundred five".