25060566 has 8 divisors (see below), whose sum is σ = 50121144. Its totient is φ = 8353520.

The previous prime is 25060561. The next prime is 25060579. The reversal of 25060566 is 66506052.

It is a sphenic number, since it is the product of 3 distinct primes.

25060566 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25060561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2088375 + ... + 2088386.

It is an arithmetic number, because the mean of its divisors is an integer number (6265143).

Almost surely, 2^25060566 is an apocalyptic number.

25060566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25060566 is a wasteful number, since it uses less digits than its factorization.

25060566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176766.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 25060566 is about 5006.0529361963. The cubic root of 25060566 is about 292.6377114709.

The spelling of 25060566 in words is "twenty-five million, sixty thousand, five hundred sixty-six".