3205227 has 4 divisors (see below), whose sum is σ = 4273640. Its totient is φ = 2136816.

The previous prime is 3205219. The next prime is 3205253. The reversal of 3205227 is 7225023.

3205227 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 not a de Polignac number, because 3205227 - 2³ = 3205219 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3205217) 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, 534202 + ... + 534207.

It is an arithmetic number, because the mean of its divisors is an integer number (1068410).

Almost surely, 2^3205227 is an apocalyptic number.

3205227 is a deficient number, since it is larger than the sum of its proper divisors (1068413).

3205227 is a wasteful number, since it uses less digits than its factorization.

3205227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068412.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 3205227 is about 1790.3147767921. The cubic root of 3205227 is about 147.4414514349.

The spelling of 3205227 in words is "three million, two hundred five thousand, two hundred twenty-seven".