2025808 has 10 divisors (see below), whose sum is σ = 3925034. Its totient is φ = 1012896.

The previous prime is 2025791. The next prime is 2025827. The reversal of 2025808 is 8085202.

It can be written as a sum of positive squares in only one way, i.e., 1272384 + 753424 = 1128^2 + 868^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 63291 + ... + 63322.

2^2025808 is an apocalyptic number.

It is an amenable number.

2025808 is a deficient number, since it is larger than the sum of its proper divisors (1899226).

2025808 is a wasteful number, since it uses less digits than its factorization.

2025808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126621 (or 126615 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 2025808 is about 1423.3088210223. The cubic root of 2025808 is about 126.5317245600.

The spelling of 2025808 in words is "two million, twenty-five thousand, eight hundred eight".