25548960 has 192 divisors, whose sum is σ = 88833024. Its totient is φ = 6144000.

The previous prime is 25548949. The next prime is 25548967. The reversal of 25548960 is 6984552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25548967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252910 + ... + 253010.

It is an arithmetic number, because the mean of its divisors is an integer number (462672).

Almost surely, 2^25548960 is an apocalyptic number.

25548960 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 25548960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44416512).

25548960 is an abundant number, since it is smaller than the sum of its proper divisors (63284064).

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

25548960 is a wasteful number, since it uses less digits than its factorization.

25548960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 25548960 is about 5054.5979068567. The cubic root of 25548960 is about 294.5265219018.

The spelling of 25548960 in words is "twenty-five million, five hundred forty-eight thousand, nine hundred sixty".