25394848 has 24 divisors (see below), whose sum is σ = 50162112. Its totient is φ = 12655296.

The previous prime is 25394819. The next prime is 25394851. The reversal of 25394848 is 84849352.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9961 + ... + 12247.

It is an arithmetic number, because the mean of its divisors is an integer number (2090088).

Almost surely, 2^25394848 is an apocalyptic number.

It is an amenable number.

25394848 is a deficient number, since it is larger than the sum of its proper divisors (24767264).

25394848 is a wasteful number, since it uses less digits than its factorization.

25394848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644 (or 2636 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 25394848 is about 5039.3301142116. The cubic root of 25394848 is about 293.9331299318.

The spelling of 25394848 in words is "twenty-five million, three hundred ninety-four thousand, eight hundred forty-eight".