6224888 has 8 divisors (see below), whose sum is σ = 11671680. Its totient is φ = 3112440.

The previous prime is 6224861. The next prime is 6224891. The reversal of 6224888 is 8884226.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6224888² = 77498461225088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389048 + ... + 389063.

It is an arithmetic number, because the mean of its divisors is an integer number (1458960).

Almost surely, 2^6224888 is an apocalyptic number.

It is an amenable number.

6224888 is a deficient number, since it is larger than the sum of its proper divisors (5446792).

6224888 is a wasteful number, since it uses less digits than its factorization.

6224888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778117 (or 778113 counting only the distinct ones).

The product of its digits is 49152, while the sum is 38.

The square root of 6224888 is about 2494.9725449391. The cubic root of 6224888 is about 183.9545413850.

The spelling of 6224888 in words is "six million, two hundred twenty-four thousand, eight hundred eighty-eight".