6220056 has 16 divisors (see below), whose sum is σ = 15550200. Its totient is φ = 2073344.

The previous prime is 6220043. The next prime is 6220061. The reversal of 6220056 is 6500226.

It is a congruent 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, 129561 + ... + 129608.

Almost surely, 2^6220056 is an apocalyptic number.

It is an amenable number.

6220056 is an abundant number, since it is smaller than the sum of its proper divisors (9330144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6220056 is a wasteful number, since it uses less digits than its factorization.

6220056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259178 (or 259174 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 6220056 is about 2494.0040096199. The cubic root of 6220056 is about 183.9069315092.

The spelling of 6220056 in words is "six million, two hundred twenty thousand, fifty-six".