6556200 has 144 divisors (see below), whose sum is σ = 23748480. Its totient is φ = 1491840.

The previous prime is 6556111. The next prime is 6556201. The reversal of 6556200 is 26556.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (6556201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29289 + ... + 29511.

It is an arithmetic number, because the mean of its divisors is an integer number (164920).

Almost surely, 2^6556200 is an apocalyptic number.

6556200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6556200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11874240).

6556200 is an abundant number, since it is smaller than the sum of its proper divisors (17192280).

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

6556200 is a wasteful number, since it uses less digits than its factorization.

6556200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 6556200 is about 2560.5077621441. The cubic root of 6556200 is about 187.1618795196.

It can be divided in two parts, 65 and 56200, that added together give a palindrome (56265).

The spelling of 6556200 in words is "six million, five hundred fifty-six thousand, two hundred".