2020158770 has 96 divisors (see below), whose sum is σ = 4471718400. Its totient is φ = 653837184.

The previous prime is 2020158769. The next prime is 2020158781. The reversal of 2020158770 is 778510202.

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, 889196 + ... + 891464.

It is an arithmetic number, because the mean of its divisors is an integer number (46580400).

Almost surely, 2^2020158770 is an apocalyptic number.

2020158770 is an abundant number, since it is smaller than the sum of its proper divisors (2451559630).

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

2020158770 is a wasteful number, since it uses less digits than its factorization.

2020158770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392 (or 2385 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 2020158770 is about 44946.1763668502. The cubic root of 2020158770 is about 1264.1399831783.

Adding to 2020158770 its reverse (778510202), we get a palindrome (2798668972).

The spelling of 2020158770 in words is "two billion, twenty million, one hundred fifty-eight thousand, seven hundred seventy".