25250895 has 48 divisors (see below), whose sum is σ = 47204352. Its totient is φ = 12450240.

The previous prime is 25250887. The next prime is 25250917. The reversal of 25250895 is 59805252.

It is not a de Polignac number, because 25250895 - 2³ = 25250887 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 31692 + ... + 32478.

It is an arithmetic number, because the mean of its divisors is an integer number (983424).

Almost surely, 2^25250895 is an apocalyptic number.

25250895 is a deficient number, since it is larger than the sum of its proper divisors (21953457).

25250895 is a wasteful number, since it uses less digits than its factorization.

25250895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 25250895 is about 5025.0268655998. The cubic root of 25250895 is about 293.3766816390.

The spelling of 25250895 in words is "twenty-five million, two hundred fifty thousand, eight hundred ninety-five".