9085666 has 8 divisors (see below), whose sum is σ = 14068224. Its totient is φ = 4396260.

The previous prime is 9085663. The next prime is 9085673. The reversal of 9085666 is 6665809.

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

It is not an unprimeable number, because it can be changed into a prime (9085663) 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, 73210 + ... + 73333.

It is an arithmetic number, because the mean of its divisors is an integer number (1758528).

Almost surely, 2^9085666 is an apocalyptic number.

9085666 is a deficient number, since it is larger than the sum of its proper divisors (4982558).

9085666 is a wasteful number, since it uses less digits than its factorization.

9085666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146576.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 9085666 is about 3014.2438521128. The cubic root of 9085666 is about 208.6662714162. Note that the first 3 decimals are identical.

The spelling of 9085666 in words is "nine million, eighty-five thousand, six hundred sixty-six".