25085012 has 12 divisors (see below), whose sum is σ = 43935360. Its totient is φ = 12532056.

The previous prime is 25085009. The next prime is 25085017. The reversal of 25085012 is 21058052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25085017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5789 + ... + 9147.

It is an arithmetic number, because the mean of its divisors is an integer number (3661280).

Almost surely, 2^25085012 is an apocalyptic number.

It is an amenable number.

25085012 is a deficient number, since it is larger than the sum of its proper divisors (18850348).

25085012 is a wasteful number, since it uses less digits than its factorization.

25085012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5230 (or 5228 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 25085012 is about 5008.4939852215. The cubic root of 25085012 is about 292.7328343108.

The spelling of 25085012 in words is "twenty-five million, eighty-five thousand, twelve".