25468856 has 64 divisors (see below), whose sum is σ = 59719680. Its totient is φ = 9930240.

The previous prime is 25468847. The next prime is 25468871. The reversal of 25468856 is 65886452.

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 15 ways as a sum of consecutive naturals, for example, 29081 + ... + 29943.

It is an arithmetic number, because the mean of its divisors is an integer number (933120).

Almost surely, 2^25468856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25468856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29859840).

25468856 is an abundant number, since it is smaller than the sum of its proper divisors (34250824).

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

25468856 is a wasteful number, since it uses less digits than its factorization.

25468856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 920 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The square root of 25468856 is about 5046.6678115366. The cubic root of 25468856 is about 294.2183886491.

The spelling of 25468856 in words is "twenty-five million, four hundred sixty-eight thousand, eight hundred fifty-six".