6221199 has 8 divisors (see below), whose sum is σ = 8328240. Its totient is φ = 4130816.

The previous prime is 6221191. The next prime is 6221203. The reversal of 6221199 is 9911226.

It is a happy number.

6221199 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6221199 - 2³ = 6221191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6221191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3264 + ... + 4805.

It is an arithmetic number, because the mean of its divisors is an integer number (1041030).

Almost surely, 2^6221199 is an apocalyptic number.

6221199 is a deficient number, since it is larger than the sum of its proper divisors (2107041).

6221199 is a wasteful number, since it uses less digits than its factorization.

6221199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8329.

The product of its digits is 1944, while the sum is 30.

The square root of 6221199 is about 2494.2331486852. The cubic root of 6221199 is about 183.9181957565.

The spelling of 6221199 in words is "six million, two hundred twenty-one thousand, one hundred ninety-nine".