25693085 has 8 divisors (see below), whose sum is σ = 33634656. Its totient is φ = 18685840.

The previous prime is 25693039. The next prime is 25693097. The reversal of 25693085 is 58039652.

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

It is not a de Polignac number, because 25693085 - 2⁶ = 25693021 is a prime.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 233519 + ... + 233628.

It is an arithmetic number, because the mean of its divisors is an integer number (4204332).

Almost surely, 2^25693085 is an apocalyptic number.

It is an amenable number.

25693085 is a deficient number, since it is larger than the sum of its proper divisors (7941571).

25693085 is a wasteful number, since it uses less digits than its factorization.

25693085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467163.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 25693085 is about 5068.8346787008. The cubic root of 25693085 is about 295.0793045429.

The spelling of 25693085 in words is "twenty-five million, six hundred ninety-three thousand, eighty-five".