25825068 has 54 divisors (see below), whose sum is σ = 68115684. Its totient is φ = 8555544.

The previous prime is 25825049. The next prime is 25825073. The reversal of 25825068 is 86052852.

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.

It is a tau number, because it is divible by the number of its divisors (54).

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

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 17 ways as a sum of consecutive naturals, for example, 158355 + ... + 158517.

Almost surely, 2^25825068 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 25825068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34057842).

25825068 is an abundant number, since it is smaller than the sum of its proper divisors (42290616).

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

25825068 is an equidigital number, since it uses as much as digits as its factorization.

25825068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 25825068 is about 5081.8370694071. The cubic root of 25825068 is about 295.5837068639.

The spelling of 25825068 in words is "twenty-five million, eight hundred twenty-five thousand, sixty-eight".