6228880 has 80 divisors (see below), whose sum is σ = 16963200. Its totient is φ = 2126208.

The previous prime is 6228877. The next prime is 6228889. The reversal of 6228880 is 888226.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (6228889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27327 + ... + 27553.

It is an arithmetic number, because the mean of its divisors is an integer number (212040).

Almost surely, 2^6228880 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 6228880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8481600).

6228880 is an abundant number, since it is smaller than the sum of its proper divisors (10734320).

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

6228880 is a wasteful number, since it uses less digits than its factorization.

6228880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 6228880 is about 2495.7724255228. The cubic root of 6228880 is about 183.9938561276.

The spelling of 6228880 in words is "six million, two hundred twenty-eight thousand, eight hundred eighty".