2525925 has 12 divisors (see below), whose sum is σ = 4176320. Its totient is φ = 1347120.

The previous prime is 2525851. The next prime is 2525933. The reversal of 2525925 is 5295252.

2525925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2525925 - 2⁷ = 2525797 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2525892 and 2525901.

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 in 11 ways as a sum of consecutive naturals, for example, 16765 + ... + 16914.

2^2525925 is an apocalyptic number.

2525925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2525925 is a deficient number, since it is larger than the sum of its proper divisors (1650395).

2525925 is a wasteful number, since it uses less digits than its factorization.

2525925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33692 (or 33687 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

The square root of 2525925 is about 1589.3158905642. The cubic root of 2525925 is about 136.1884102860.

The spelling of 2525925 in words is "two million, five hundred twenty-five thousand, nine hundred twenty-five".