25870848 has 40 divisors (see below), whose sum is σ = 68925648. Its totient is φ = 8623104.

The previous prime is 25870843. The next prime is 25870849. The reversal of 25870848 is 84807852.

It is not an unprimeable number, because it can be changed into a prime (25870843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6886 + ... + 9957.

Almost surely, 2^25870848 is an apocalyptic number.

It is an amenable number.

25870848 is an abundant number, since it is smaller than the sum of its proper divisors (43054800).

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

25870848 is an equidigital number, since it uses as much as digits as its factorization.

25870848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16864 (or 16848 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 25870848 is about 5086.3393516359. The cubic root of 25870848 is about 295.7582637974.

The spelling of 25870848 in words is "twenty-five million, eight hundred seventy thousand, eight hundred forty-eight".