25948808 has 12 divisors (see below), whose sum is σ = 48681045. Its totient is φ = 12967200.

The previous prime is 25948801. The next prime is 25948831. The reversal of 25948808 is 80884952.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

25948808 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in 2 ways, for example, as 21696964 + 4251844 = 4658^2 + 2062^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3602.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25948801) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 13508 + ... + 15308.

Almost surely, 2^25948808 is an apocalyptic number.

It is an amenable number.

25948808 is a deficient number, since it is larger than the sum of its proper divisors (22732237).

25948808 is an frugal number, since it uses more digits than its factorization.

25948808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608 (or 1803 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The square root of 25948808 is about 5093.9972516679. The cubic root of 25948808 is about 296.0550481987.

The spelling of 25948808 in words is "twenty-five million, nine hundred forty-eight thousand, eight hundred eight".