6165223 has 4 divisors (see below), whose sum is σ = 6228880. Its totient is φ = 6101568.

The previous prime is 6165221. The next prime is 6165227. The reversal of 6165223 is 3225616.

6165223 is digitally balanced in base 3, 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 6165223 - 2¹ = 6165221 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6165221) 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, 31683 + ... + 31876.

It is an arithmetic number, because the mean of its divisors is an integer number (1557220).

Almost surely, 2^6165223 is an apocalyptic number.

6165223 is a deficient number, since it is larger than the sum of its proper divisors (63657).

6165223 is an equidigital number, since it uses as much as digits as its factorization.

6165223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63656.

The product of its digits is 2160, while the sum is 25.

The square root of 6165223 is about 2482.9867095899. The cubic root of 6165223 is about 183.3649242164.

The spelling of 6165223 in words is "six million, one hundred sixty-five thousand, two hundred twenty-three".