9983227 has 4 divisors (see below), whose sum is σ = 10508680. Its totient is φ = 9457776.

The previous prime is 9983203. The next prime is 9983231. The reversal of 9983227 is 7223899.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9983227 - 2¹⁵ = 9950459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9983227.

It is not an unprimeable number, because it can be changed into a prime (9983287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262698 + ... + 262735.

It is an arithmetic number, because the mean of its divisors is an integer number (2627170).

Almost surely, 2^9983227 is an apocalyptic number.

9983227 is a deficient number, since it is larger than the sum of its proper divisors (525453).

9983227 is a wasteful number, since it uses less digits than its factorization.

9983227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525452.

The product of its digits is 54432, while the sum is 40.

The square root of 9983227 is about 3159.6245030066. The cubic root of 9983227 is about 215.3229471508.

It can be divided in two parts, 998 and 3227, that added together give a square (4225 = 65²).

The spelling of 9983227 in words is "nine million, nine hundred eighty-three thousand, two hundred twenty-seven".