3805223 has 2 divisors, whose sum is σ = 3805224. Its totient is φ = 3805222.

The previous prime is 3805211. The next prime is 3805231. The reversal of 3805223 is 3225083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3805223 - 2⁶ = 3805159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3805253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902611 + 1902612.

It is an arithmetic number, because the mean of its divisors is an integer number (1902612).

Almost surely, 2^3805223 is an apocalyptic number.

3805223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3805223 is an equidigital number, since it uses as much as digits as its factorization.

3805223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3805223 is about 1950.6980801754. The cubic root of 3805223 is about 156.1205374554.

The spelling of 3805223 in words is "three million, eight hundred five thousand, two hundred twenty-three".