10285566 has 8 divisors (see below), whose sum is σ = 20571144. Its totient is φ = 3428520.

The previous prime is 10285559. The next prime is 10285571. The reversal of 10285566 is 66558201.

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

10285566 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857125 + ... + 857136.

It is an arithmetic number, because the mean of its divisors is an integer number (2571393).

Almost surely, 2^10285566 is an apocalyptic number.

10285566 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.

10285566 is a wasteful number, since it uses less digits than its factorization.

10285566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714266.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 10285566 is about 3207.1117847683. Note that the first 3 decimals coincide. The cubic root of 10285566 is about 217.4750295022.

The spelling of 10285566 in words is "ten million, two hundred eighty-five thousand, five hundred sixty-six".