25004085 has 8 divisors (see below), whose sum is σ = 40006560. Its totient is φ = 13335504.

The previous prime is 25004069. The next prime is 25004099. The reversal of 25004085 is 58040052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25004085 - 2⁴ = 25004069 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833455 + ... + 833484.

It is an arithmetic number, because the mean of its divisors is an integer number (5000820).

Almost surely, 2^25004085 is an apocalyptic number.

It is an amenable number.

25004085 is a deficient number, since it is larger than the sum of its proper divisors (15002475).

25004085 is a wasteful number, since it uses less digits than its factorization.

25004085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666947.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 25004085 is about 5000.4084833141. The cubic root of 25004085 is about 292.4176991039.

The spelling of 25004085 in words is "twenty-five million, four thousand, eighty-five".