2028875290 has 64 divisors (see below), whose sum is σ = 4273597440. Its totient is φ = 686776320.

The previous prime is 2028875269. The next prime is 2028875327. The reversal of 2028875290 is 925788202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63322 + ... + 89818.

It is an arithmetic number, because the mean of its divisors is an integer number (66774960).

Almost surely, 2^2028875290 is an apocalyptic number.

2028875290 is an abundant number, since it is smaller than the sum of its proper divisors (2244722150).

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

2028875290 is a wasteful number, since it uses less digits than its factorization.

2028875290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26567.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 2028875290 is about 45043.0381968179. The cubic root of 2028875290 is about 1265.9555321147.

The spelling of 2028875290 in words is "two billion, twenty-eight million, eight hundred seventy-five thousand, two hundred ninety".