2020662470 has 16 divisors (see below), whose sum is σ = 3795331680. Its totient is φ = 773122944.

The previous prime is 2020662451. The next prime is 2020662529. The reversal of 2020662470 is 742660202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4392515 + ... + 4392974.

It is an arithmetic number, because the mean of its divisors is an integer number (237208230).

Almost surely, 2^2020662470 is an apocalyptic number.

2020662470 is a deficient number, since it is larger than the sum of its proper divisors (1774669210).

2020662470 is a wasteful number, since it uses less digits than its factorization.

2020662470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8785519.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2020662470 is about 44951.7793863602. The cubic root of 2020662470 is about 1264.2450400026.

The spelling of 2020662470 in words is "two billion, twenty million, six hundred sixty-two thousand, four hundred seventy".