6225912 has 96 divisors (see below), whose sum is σ = 21041280. Its totient is φ = 1615680.

The previous prime is 6225899. The next prime is 6225917. The reversal of 6225912 is 2195226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6225917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4983 + ... + 6105.

It is an arithmetic number, because the mean of its divisors is an integer number (219180).

Almost surely, 2^6225912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6225912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10520640).

6225912 is an abundant number, since it is smaller than the sum of its proper divisors (14815368).

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

6225912 is a wasteful number, since it uses less digits than its factorization.

6225912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1146 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 6225912 is about 2495.1777491794. The cubic root of 6225912 is about 183.9646277310.

The spelling of 6225912 in words is "six million, two hundred twenty-five thousand, nine hundred twelve".