6226668 has 36 divisors (see below), whose sum is σ = 17988880. Its totient is φ = 1778976.

The previous prime is 6226663. The next prime is 6226673. The reversal of 6226668 is 8666226.

6226668 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6226663) and next prime (6226673).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

6226668 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (6226663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12103 + ... + 12606.

Almost surely, 2^6226668 is an apocalyptic number.

It is an amenable number.

6226668 is an abundant number, since it is smaller than the sum of its proper divisors (11762212).

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

6226668 is a wasteful number, since it uses less digits than its factorization.

6226668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24726 (or 24721 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 6226668 is about 2495.3292367942. The cubic root of 6226668 is about 183.9720735815.

The spelling of 6226668 in words is "six million, two hundred twenty-six thousand, six hundred sixty-eight".