25088480 has 48 divisors (see below), whose sum is σ = 61326720. Its totient is φ = 9687552.

The previous prime is 25088473. The next prime is 25088491. The reversal of 25088480 is 8488052.

It is a self number, because there is not a number n which added to its sum of digits gives 25088480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937 + ... + 7343.

It is an arithmetic number, because the mean of its divisors is an integer number (1277640).

Almost surely, 2^25088480 is an apocalyptic number.

25088480 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 25088480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30663360).

25088480 is an abundant number, since it is smaller than the sum of its proper divisors (36238240).

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

25088480 is a wasteful number, since it uses less digits than its factorization.

25088480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5451 (or 5443 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 25088480 is about 5008.8401851127. The cubic root of 25088480 is about 292.7463237826.

The spelling of 25088480 in words is "twenty-five million, eighty-eight thousand, four hundred eighty".