6219888 has 20 divisors (see below), whose sum is σ = 16068168. Its totient is φ = 2073280.

The previous prime is 6219887. The next prime is 6219893. The reversal of 6219888 is 8889126.

6219888 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6219887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64743 + ... + 64838.

Almost surely, 2^6219888 is an apocalyptic number.

It is an amenable number.

6219888 is an abundant number, since it is smaller than the sum of its proper divisors (9848280).

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

6219888 is a wasteful number, since it uses less digits than its factorization.

6219888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129592 (or 129586 counting only the distinct ones).

The product of its digits is 55296, while the sum is 42.

The square root of 6219888 is about 2493.9703286126. The cubic root of 6219888 is about 183.9052757554.

The spelling of 6219888 in words is "six million, two hundred nineteen thousand, eight hundred eighty-eight".