9856066 has 8 divisors (see below), whose sum is σ = 16128144. Its totient is φ = 4480020.

The previous prime is 9856061. The next prime is 9856069. The reversal of 9856066 is 6606589.

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

It is an Ulam number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (9856061) 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, 223980 + ... + 224023.

It is an arithmetic number, because the mean of its divisors is an integer number (2016018).

Almost surely, 2^9856066 is an apocalyptic number.

9856066 is a deficient number, since it is larger than the sum of its proper divisors (6272078).

9856066 is a wasteful number, since it uses less digits than its factorization.

9856066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448016.

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

The square root of 9856066 is about 3139.4372107115. The cubic root of 9856066 is about 214.4048150187.

The spelling of 9856066 in words is "nine million, eight hundred fifty-six thousand, sixty-six".