25327825 has 12 divisors (see below), whose sum is σ = 31470208. Its totient is φ = 20221200.

The previous prime is 25327811. The next prime is 25327843. The reversal of 25327825 is 52872352.

It is not a de Polignac number, because 25327825 - 2¹¹ = 25325777 is a prime.

It is a Duffinian 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, 19960 + ... + 21190.

Almost surely, 2^25327825 is an apocalyptic number.

25327825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25327825 is a deficient number, since it is larger than the sum of its proper divisors (6142383).

25327825 is a wasteful number, since it uses less digits than its factorization.

25327825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064 (or 2059 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 25327825 is about 5032.6757296691. The cubic root of 25327825 is about 293.6743157968.

The spelling of 25327825 in words is "twenty-five million, three hundred twenty-seven thousand, eight hundred twenty-five".