2028572875 has 64 divisors (see below), whose sum is σ = 2988969984. Its totient is φ = 1345776000.

The previous prime is 2028572863. The next prime is 2028572891. The reversal of 2028572875 is 5782758202.

It is not a de Polignac number, because 2028572875 - 2⁷ = 2028572747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4400145 + ... + 4400605.

It is an arithmetic number, because the mean of its divisors is an integer number (46702656).

Almost surely, 2^2028572875 is an apocalyptic number.

2028572875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2028572875 is a deficient number, since it is larger than the sum of its proper divisors (960397109).

2028572875 is a wasteful number, since it uses less digits than its factorization.

2028572875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 46.

The square root of 2028572875 is about 45039.6811156562. The cubic root of 2028572875 is about 1265.8926297820.

The spelling of 2028572875 in words is "two billion, twenty-eight million, five hundred seventy-two thousand, eight hundred seventy-five".