6228355 has 8 divisors (see below), whose sum is σ = 8541792. Its totient is φ = 4270848.

The previous prime is 6228353. The next prime is 6228361. The reversal of 6228355 is 5538226.

It is a happy number.

6228355 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 6228355 - 2¹ = 6228353 is a prime.

It is a d-powerful number, because it can be written as 6² + 2¹¹ + 2²⁰ + 8⁴ + 3¹⁴ + 5 + 5⁸ .

It is not an unprimeable number, because it can be changed into a prime (6228353) 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 7 ways as a sum of consecutive naturals, for example, 88942 + ... + 89011.

It is an arithmetic number, because the mean of its divisors is an integer number (1067724).

Almost surely, 2^6228355 is an apocalyptic number.

6228355 is a deficient number, since it is larger than the sum of its proper divisors (2313437).

6228355 is a wasteful number, since it uses less digits than its factorization.

6228355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177965.

The product of its digits is 14400, while the sum is 31.

The square root of 6228355 is about 2495.6672454476. The cubic root of 6228355 is about 183.9886866863.

The spelling of 6228355 in words is "six million, two hundred twenty-eight thousand, three hundred fifty-five".