6225888 has 24 divisors (see below), whose sum is σ = 16343208. Its totient is φ = 2075264.

The previous prime is 6225871. The next prime is 6225889. The reversal of 6225888 is 8885226.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6225889) 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, 32331 + ... + 32522.

It is an arithmetic number, because the mean of its divisors is an integer number (680967).

Almost surely, 2^6225888 is an apocalyptic number.

It is an amenable number.

6225888 is an abundant number, since it is smaller than the sum of its proper divisors (10117320).

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

6225888 is a wasteful number, since it uses less digits than its factorization.

6225888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64866 (or 64858 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 6225888 is about 2495.1729398982. The cubic root of 6225888 is about 183.9643913449.

The spelling of 6225888 in words is "six million, two hundred twenty-five thousand, eight hundred eighty-eight".