25725048 has 32 divisors (see below), whose sum is σ = 64650960. Its totient is φ = 8529920.

The previous prime is 25725043. The next prime is 25725053. The reversal of 25725048 is 84052752.

It is an interprime number because it is at equal distance from previous prime (25725043) and next prime (25725053).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25725043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008 + ... + 7448.

Almost surely, 2^25725048 is an apocalyptic number.

It is an amenable number.

25725048 is an abundant number, since it is smaller than the sum of its proper divisors (38925912).

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

25725048 is a wasteful number, since it uses less digits than its factorization.

25725048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647 (or 5643 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 25725048 is about 5071.9865930422. The cubic root of 25725048 is about 295.2016164599.

The spelling of 25725048 in words is "twenty-five million, seven hundred twenty-five thousand, forty-eight".