6223886 has 8 divisors (see below), whose sum is σ = 9377640. Its totient is φ = 3098008.

The previous prime is 6223873. The next prime is 6223897. The reversal of 6223886 is 6883226.

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

It is a congruent number.

It is an unprimeable number.

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, 6401 + ... + 7308.

It is an arithmetic number, because the mean of its divisors is an integer number (1172205).

Almost surely, 2^6223886 is an apocalyptic number.

6223886 is a deficient number, since it is larger than the sum of its proper divisors (3153754).

6223886 is a wasteful number, since it uses less digits than its factorization.

6223886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13938.

The product of its digits is 27648, while the sum is 35.

The square root of 6223886 is about 2494.7717330449. The cubic root of 6223886 is about 183.9446706671.

The spelling of 6223886 in words is "six million, two hundred twenty-three thousand, eight hundred eighty-six".