25630848 has 96 divisors (see below), whose sum is σ = 77703600. Its totient is φ = 8087040.

The previous prime is 25630837. The next prime is 25630859. The reversal of 25630848 is 84803652.

It is an interprime number because it is at equal distance from previous prime (25630837) and next prime (25630859).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21303 + ... + 22473.

Almost surely, 2^25630848 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 25630848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38851800).

25630848 is an abundant number, since it is smaller than the sum of its proper divisors (52072752).

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

25630848 is a wasteful number, since it uses less digits than its factorization.

25630848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 25630848 is about 5062.6917741454. The cubic root of 25630848 is about 294.8408525858.

The spelling of 25630848 in words is "twenty-five million, six hundred thirty thousand, eight hundred forty-eight".