25024880 has 40 divisors (see below), whose sum is σ = 58767072. Its totient is φ = 9909504.

The previous prime is 25024877. The next prime is 25024889. The reversal of 25024880 is 8842052.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25024889) 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, 6722 + ... + 9758.

Almost surely, 2^25024880 is an apocalyptic number.

25024880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25024880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29383536).

25024880 is an abundant number, since it is smaller than the sum of its proper divisors (33742192).

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

25024880 is a wasteful number, since it uses less digits than its factorization.

25024880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153 (or 3147 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 25024880 is about 5002.4873812934. The cubic root of 25024880 is about 292.4987410762.

The spelling of 25024880 in words is "twenty-five million, twenty-four thousand, eight hundred eighty".