6211056 has 40 divisors (see below), whose sum is σ = 16248960. Its totient is φ = 2044096.

The previous prime is 6211039. The next prime is 6211057. The reversal of 6211056 is 6501126.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6211057) 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 in 7 ways as a sum of consecutive naturals, for example, 3205 + ... + 4763.

It is an arithmetic number, because the mean of its divisors is an integer number (406224).

Almost surely, 2^6211056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6211056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8124480).

6211056 is an abundant number, since it is smaller than the sum of its proper divisors (10037904).

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

6211056 is a wasteful number, since it uses less digits than its factorization.

6211056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653 (or 1647 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 6211056 is about 2492.1990289702. The cubic root of 6211056 is about 183.8181883999.

The spelling of 6211056 in words is "six million, two hundred eleven thousand, fifty-six".