25448368 has 20 divisors (see below), whose sum is σ = 53788968. Its totient is φ = 11567360.

The previous prime is 25448363. The next prime is 25448377. The reversal of 25448368 is 86384452.

It is a self number, because there is not a number n which added to its sum of digits gives 25448368.

It is not an unprimeable number, because it can be changed into a prime (25448363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72121 + ... + 72472.

Almost surely, 2^25448368 is an apocalyptic number.

It is an amenable number.

25448368 is an abundant number, since it is smaller than the sum of its proper divisors (28340600).

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

25448368 is a wasteful number, since it uses less digits than its factorization.

25448368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144612 (or 144606 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 25448368 is about 5044.6375489226. The cubic root of 25448368 is about 294.1394744460.

The spelling of 25448368 in words is "twenty-five million, four hundred forty-eight thousand, three hundred sixty-eight".