25988096 has 44 divisors (see below), whose sum is σ = 53303880. Its totient is φ = 12656640.

The previous prime is 25988051. The next prime is 25988099. The reversal of 25988096 is 69088952.

It is a super-2 number, since 2×25988096² = 1350762267410432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25988096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25988099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41675 + ... + 42293.

Almost surely, 2^25988096 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 25988096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26651940).

25988096 is an abundant number, since it is smaller than the sum of its proper divisors (27315784).

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

25988096 is an equidigital number, since it uses as much as digits as its factorization.

25988096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 25988096 is about 5097.8520967168. The cubic root of 25988096 is about 296.2043876912.

The spelling of 25988096 in words is "twenty-five million, nine hundred eighty-eight thousand, ninety-six".