25446848 has 56 divisors (see below), whose sum is σ = 58521600. Its totient is φ = 10752768.

The previous prime is 25446823. The next prime is 25446907. The reversal of 25446848 is 84864452.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35033 + ... + 35751.

Almost surely, 2^25446848 is an apocalyptic number.

25446848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25446848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29260800).

25446848 is an abundant number, since it is smaller than the sum of its proper divisors (33074752).

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

25446848 is an equidigital number, since it uses as much as digits as its factorization.

25446848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 807 counting only the distinct ones).

The product of its digits is 245760, while the sum is 41.

The square root of 25446848 is about 5044.4868916472. The cubic root of 25446848 is about 294.1336181319.

The spelling of 25446848 in words is "twenty-five million, four hundred forty-six thousand, eight hundred forty-eight".