25080288 has 48 divisors (see below), whose sum is σ = 66689280. Its totient is φ = 8251776.

The previous prime is 25080283. The next prime is 25080299. The reversal of 25080288 is 88208052.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25080283) 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, 5931 + ... + 9237.

It is an arithmetic number, because the mean of its divisors is an integer number (1389360).

Almost surely, 2^25080288 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 25080288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33344640).

25080288 is an abundant number, since it is smaller than the sum of its proper divisors (41608992).

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

25080288 is a wasteful number, since it uses less digits than its factorization.

25080288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3399 (or 3391 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 25080288 is about 5008.0223641673. The cubic root of 25080288 is about 292.7144573782.

The spelling of 25080288 in words is "twenty-five million, eighty thousand, two hundred eighty-eight".