6222165 has 16 divisors (see below), whose sum is σ = 10277376. Its totient is φ = 3211200.

The previous prime is 6222163. The next prime is 6222169. The reversal of 6222165 is 5612226.

It is not a de Polignac number, because 6222165 - 2¹ = 6222163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6226 + ... + 7155.

It is an arithmetic number, because the mean of its divisors is an integer number (642336).

Almost surely, 2^6222165 is an apocalyptic number.

It is an amenable number.

6222165 is a deficient number, since it is larger than the sum of its proper divisors (4055211).

6222165 is a wasteful number, since it uses less digits than its factorization.

6222165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13420.

The product of its digits is 1440, while the sum is 24.

The square root of 6222165 is about 2494.4267878613. The cubic root of 6222165 is about 183.9277145959.

The spelling of 6222165 in words is "six million, two hundred twenty-two thousand, one hundred sixty-five".