25828848 has 80 divisors (see below), whose sum is σ = 78521760. Its totient is φ = 8100864.

The previous prime is 25828823. The next prime is 25828871. The reversal of 25828848 is 84882852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5586 + ... + 9102.

It is an arithmetic number, because the mean of its divisors is an integer number (981522).

Almost surely, 2^25828848 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 25828848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39260880).

25828848 is an abundant number, since it is smaller than the sum of its proper divisors (52692912).

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

25828848 is a wasteful number, since it uses less digits than its factorization.

25828848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3551 (or 3539 counting only the distinct ones).

The product of its digits is 327680, while the sum is 45.

The square root of 25828848 is about 5082.2089685490. The cubic root of 25828848 is about 295.5981276314.

The spelling of 25828848 in words is "twenty-five million, eight hundred twenty-eight thousand, eight hundred forty-eight".