2025872 has 20 divisors (see below), whose sum is σ = 4000860. Its totient is φ = 993408.

The previous prime is 2025869. The next prime is 2025887. The reversal of 2025872 is 2785202.

It can be written as a sum of positive squares in 2 ways, for example, as 952576 + 1073296 = 976^2 + 1036^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347 + ... + 2042.

It is an arithmetic number, because the mean of its divisors is an integer number (200043).

2^2025872 is an apocalyptic number.

It is an amenable number.

2025872 is a deficient number, since it is larger than the sum of its proper divisors (1974988).

2025872 is a wasteful number, since it uses less digits than its factorization.

2025872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450 (or 2444 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 2025872 is about 1423.3313036676. The cubic root of 2025872 is about 126.5330570234.

The spelling of 2025872 in words is "two million, twenty-five thousand, eight hundred seventy-two".