25068560 has 80 divisors (see below), whose sum is σ = 64763712. Its totient is φ = 8947200.

The previous prime is 25068539. The next prime is 25068587. The reversal of 25068560 is 6586052.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53447 + ... + 53913.

Almost surely, 2^25068560 is an apocalyptic number.

25068560 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 25068560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32381856).

25068560 is an abundant number, since it is smaller than the sum of its proper divisors (39695152).

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

25068560 is a wasteful number, since it uses less digits than its factorization.

25068560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 25068560 is about 5006.8513059607. The cubic root of 25068560 is about 292.6688240585.

The spelling of 25068560 in words is "twenty-five million, sixty-eight thousand, five hundred sixty".