6556214 has 16 divisors (see below), whose sum is σ = 11294208. Its totient is φ = 2796072.

The previous prime is 6556201. The next prime is 6556223. The reversal of 6556214 is 4126556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2147 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (705888).

Almost surely, 2^6556214 is an apocalyptic number.

6556214 is a deficient number, since it is larger than the sum of its proper divisors (4737994).

6556214 is a wasteful number, since it uses less digits than its factorization.

6556214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299.

The product of its digits is 7200, while the sum is 29.

The square root of 6556214 is about 2560.5104959754. The cubic root of 6556214 is about 187.1620127403.

The spelling of 6556214 in words is "six million, five hundred fifty-six thousand, two hundred fourteen".