25703085 has 16 divisors (see below), whose sum is σ = 41198976. Its totient is φ = 13683648.

The previous prime is 25703071. The next prime is 25703087. The reversal of 25703085 is 58030752.

It is a happy number.

It is not a de Polignac number, because 25703085 - 2⁵ = 25703053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25703087) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9727 + ... + 12083.

It is an arithmetic number, because the mean of its divisors is an integer number (2574936).

Almost surely, 2^25703085 is an apocalyptic number.

It is an amenable number.

25703085 is a deficient number, since it is larger than the sum of its proper divisors (15495891).

25703085 is a wasteful number, since it uses less digits than its factorization.

25703085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 25703085 is about 5069.8210027574. The cubic root of 25703085 is about 295.1175821613.

The spelling of 25703085 in words is "twenty-five million, seven hundred three thousand, eighty-five".