2020508874 has 20 divisors (see below), whose sum is σ = 4527436914. Its totient is φ = 673502904.

The previous prime is 2020508869. The next prime is 2020508879. The reversal of 2020508874 is 4788050202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2020508869) and next prime (2020508879).

It can be written as a sum of positive squares in only one way, i.e., 1123925625 + 896583249 = 33525^2 + 29943^2 .

It is a super-2 number, since 2×2020508874² = 8164912219825495752, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2020508879) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6235977 + ... + 6236300.

Almost surely, 2^2020508874 is an apocalyptic number.

2020508874 is an abundant number, since it is smaller than the sum of its proper divisors (2506928040).

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

2020508874 is a wasteful number, since it uses less digits than its factorization.

2020508874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12472291 (or 12472282 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 2020508874 is about 44950.0709009452. The cubic root of 2020508874 is about 1264.2130063001.

The spelling of 2020508874 in words is "two billion, twenty million, five hundred eight thousand, eight hundred seventy-four".