25873248 has 24 divisors (see below), whose sum is σ = 67917528. Its totient is φ = 8624384.

The previous prime is 25873247. The next prime is 25873259. The reversal of 25873248 is 84237852.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25873241) 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, 134661 + ... + 134852.

It is an arithmetic number, because the mean of its divisors is an integer number (2829897).

Almost surely, 2^25873248 is an apocalyptic number.

It is an amenable number.

25873248 is an abundant number, since it is smaller than the sum of its proper divisors (42044280).

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

25873248 is a wasteful number, since it uses less digits than its factorization.

25873248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269526 (or 269518 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 25873248 is about 5086.5752722239. The cubic root of 25873248 is about 295.7674091990.

The spelling of 25873248 in words is "twenty-five million, eight hundred seventy-three thousand, two hundred forty-eight".