3318227 has 4 divisors (see below), whose sum is σ = 3619896. Its totient is φ = 3016560.

The previous prime is 3318223. The next prime is 3318229. The reversal of 3318227 is 7228133.

3318227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3318227 - 2² = 3318223 is a prime.

It is a super-2 number, since 2×3318227² = 22021260847058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3318196 and 3318205.

It is not an unprimeable number, because it can be changed into a prime (3318221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150818 + ... + 150839.

It is an arithmetic number, because the mean of its divisors is an integer number (904974).

Almost surely, 2^3318227 is an apocalyptic number.

3318227 is a deficient number, since it is larger than the sum of its proper divisors (301669).

3318227 is a wasteful number, since it uses less digits than its factorization.

3318227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301668.

The product of its digits is 2016, while the sum is 26.

The square root of 3318227 is about 1821.6001207729. The cubic root of 3318227 is about 149.1541578239.

It can be divided in two parts, 331 and 8227, that added together give a palindrome (8558).

The spelling of 3318227 in words is "three million, three hundred eighteen thousand, two hundred twenty-seven".