6228286 has 4 divisors (see below), whose sum is σ = 9342432. Its totient is φ = 3114142.

The previous prime is 6228263. The next prime is 6228289. The reversal of 6228286 is 6828226.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6228289) 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 as a sum of consecutive naturals, namely, 1557070 + ... + 1557073.

It is an arithmetic number, because the mean of its divisors is an integer number (2335608).

Almost surely, 2^6228286 is an apocalyptic number.

6228286 is a deficient number, since it is larger than the sum of its proper divisors (3114146).

6228286 is a wasteful number, since it uses less digits than its factorization.

6228286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114145.

The product of its digits is 18432, while the sum is 34.

The square root of 6228286 is about 2495.6534214510. The cubic root of 6228286 is about 183.9880072524.

The spelling of 6228286 in words is "six million, two hundred twenty-eight thousand, two hundred eighty-six".