6219788 has 12 divisors (see below), whose sum is σ = 10903872. Its totient is φ = 3104400.

The previous prime is 6219781. The next prime is 6219793. The reversal of 6219788 is 8879126.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6219781) 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 3 ways as a sum of consecutive naturals, for example, 2213 + ... + 4163.

It is an arithmetic number, because the mean of its divisors is an integer number (908656).

Almost surely, 2^6219788 is an apocalyptic number.

It is an amenable number.

6219788 is a deficient number, since it is larger than the sum of its proper divisors (4684084).

6219788 is a wasteful number, since it uses less digits than its factorization.

6219788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752 (or 2750 counting only the distinct ones).

The product of its digits is 48384, while the sum is 41.

The square root of 6219788 is about 2493.9502801780. The cubic root of 6219788 is about 183.9042901736.

It can be divided in two parts, 6219 and 788, that added together give a palindrome (7007).

The spelling of 6219788 in words is "six million, two hundred nineteen thousand, seven hundred eighty-eight".