25883808 has 24 divisors (see below), whose sum is σ = 67945248. Its totient is φ = 8627904.

The previous prime is 25883789. The next prime is 25883813. The reversal of 25883808 is 80838852.

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

It is a self number, because there is not a number n which added to its sum of digits gives 25883808.

It is an unprimeable number.

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, 134716 + ... + 134907.

It is an arithmetic number, because the mean of its divisors is an integer number (2831052).

Almost surely, 2^25883808 is an apocalyptic number.

It is an amenable number.

25883808 is an abundant number, since it is smaller than the sum of its proper divisors (42061440).

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

25883808 is a wasteful number, since it uses less digits than its factorization.

25883808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269636 (or 269628 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 25883808 is about 5087.6131928440. The cubic root of 25883808 is about 295.8076422487.

The spelling of 25883808 in words is "twenty-five million, eight hundred eighty-three thousand, eight hundred eight".