25679752 has 16 divisors (see below), whose sum is σ = 55028160. Its totient is φ = 11005584.

The previous prime is 25679743. The next prime is 25679779. The reversal of 25679752 is 25797652.

It is a junction number, because it is equal to n+sod(n) for n = 25679699 and 25679708.

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 3 ways as a sum of consecutive naturals, for example, 229228 + ... + 229339.

It is an arithmetic number, because the mean of its divisors is an integer number (3439260).

Almost surely, 2^25679752 is an apocalyptic number.

It is an amenable number.

25679752 is an abundant number, since it is smaller than the sum of its proper divisors (29348408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25679752 is a wasteful number, since it uses less digits than its factorization.

25679752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458580 (or 458576 counting only the distinct ones).

The product of its digits is 264600, while the sum is 43.

The square root of 25679752 is about 5067.5193142207. The cubic root of 25679752 is about 295.0282535421.

It can be divided in two parts, 256 and 79752, that added together give a palindrome (80008).

The spelling of 25679752 in words is "twenty-five million, six hundred seventy-nine thousand, seven hundred fifty-two".