25448468 has 12 divisors (see below), whose sum is σ = 45265332. Its totient is φ = 12515520.

The previous prime is 25448461. The next prime is 25448471. The reversal of 25448468 is 86484452.

It can be written as a sum of positive squares in 2 ways, for example, as 6543364 + 18905104 = 2558^2 + 4348^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25448461) 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, 51905 + ... + 52392.

It is an arithmetic number, because the mean of its divisors is an integer number (3772111).

Almost surely, 2^25448468 is an apocalyptic number.

It is an amenable number.

25448468 is a deficient number, since it is larger than the sum of its proper divisors (19816864).

25448468 is a wasteful number, since it uses less digits than its factorization.

25448468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104362 (or 104360 counting only the distinct ones).

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

The square root of 25448468 is about 5044.6474604277. The cubic root of 25448468 is about 294.1398597216.

The spelling of 25448468 in words is "twenty-five million, four hundred forty-eight thousand, four hundred sixty-eight".