6223556 has 12 divisors (see below), whose sum is σ = 11076240. Its totient is φ = 3058920.

The previous prime is 6223549. The next prime is 6223561. The reversal of 6223556 is 6553226.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12950 + ... + 13421.

It is an arithmetic number, because the mean of its divisors is an integer number (923020).

Almost surely, 2^6223556 is an apocalyptic number.

It is an amenable number.

6223556 is a deficient number, since it is larger than the sum of its proper divisors (4852684).

6223556 is a wasteful number, since it uses less digits than its factorization.

6223556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26434 (or 26432 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 6223556 is about 2494.7055938527. The cubic root of 6223556 is about 183.9414195999.

The spelling of 6223556 in words is "six million, two hundred twenty-three thousand, five hundred fifty-six".