2020754074 has 4 divisors (see below), whose sum is σ = 3031131114. Its totient is φ = 1010377036.

The previous prime is 2020754069. The next prime is 2020754089. The reversal of 2020754074 is 4704570202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1459774849 + 560979225 = 38207^2 + 23685^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505188517 + ... + 505188520.

Almost surely, 2^2020754074 is an apocalyptic number.

2020754074 is a deficient number, since it is larger than the sum of its proper divisors (1010377040).

2020754074 is a wasteful number, since it uses less digits than its factorization.

2020754074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010377039.

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 2020754074 is about 44952.7982888719. The cubic root of 2020754074 is about 1264.2641439936.

The spelling of 2020754074 in words is "two billion, twenty million, seven hundred fifty-four thousand, seventy-four".