25468560 has 160 divisors (see below), whose sum is σ = 94577280. Its totient is φ = 6262272.

The previous prime is 25468559. The next prime is 25468579. The reversal of 25468560 is 6586452.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27627 + ... + 28533.

It is an arithmetic number, because the mean of its divisors is an integer number (591108).

Almost surely, 2^25468560 is an apocalyptic number.

25468560 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 25468560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47288640).

25468560 is an abundant number, since it is smaller than the sum of its proper divisors (69108720).

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

25468560 is a wasteful number, since it uses less digits than its factorization.

25468560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 25468560 is about 5046.6384851701. The cubic root of 25468560 is about 294.2172488390.

The spelling of 25468560 in words is "twenty-five million, four hundred sixty-eight thousand, five hundred sixty".