2070971020 has 12 divisors (see below), whose sum is σ = 4349039184. Its totient is φ = 828388400.

The previous prime is 2070971003. The next prime is 2070971033. The reversal of 2070971020 is 201790702.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2070971020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51774256 + ... + 51774295.

It is an arithmetic number, because the mean of its divisors is an integer number (362419932).

Almost surely, 2^2070971020 is an apocalyptic number.

2070971020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2070971020 is an abundant number, since it is smaller than the sum of its proper divisors (2278068164).

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

2070971020 is a wasteful number, since it uses less digits than its factorization.

2070971020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103548560 (or 103548558 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 2070971020 is about 45507.9226069483. The cubic root of 2070971020 is about 1274.6511453629.

The spelling of 2070971020 in words is "two billion, seventy million, nine hundred seventy-one thousand, twenty".