25960008 has 64 divisors (see below), whose sum is σ = 68428800. Its totient is φ = 8191040.

The previous prime is 25960007. The next prime is 25960049. The reversal of 25960008 is 80006952.

It is not an unprimeable number, because it can be changed into a prime (25960007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72133 + ... + 72491.

It is an arithmetic number, because the mean of its divisors is an integer number (1069200).

Almost surely, 2^25960008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25960008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34214400).

25960008 is an abundant number, since it is smaller than the sum of its proper divisors (42468792).

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

25960008 is a wasteful number, since it uses less digits than its factorization.

25960008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 25960008 is about 5095.0964662114. The cubic root of 25960008 is about 296.0976364054.

The spelling of 25960008 in words is "twenty-five million, nine hundred sixty thousand, eight".