6225822 has 20 divisors (see below), whose sum is σ = 13950816. Its totient is φ = 2075220.

The previous prime is 6225803. The next prime is 6225827. The reversal of 6225822 is 2285226.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6225827) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19054 + ... + 19377.

Almost surely, 2^6225822 is an apocalyptic number.

6225822 is an abundant number, since it is smaller than the sum of its proper divisors (7724994).

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

6225822 is a wasteful number, since it uses less digits than its factorization.

6225822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38445 (or 38436 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 6225822 is about 2495.1597143269. The cubic root of 6225822 is about 183.9637412801.

The spelling of 6225822 in words is "six million, two hundred twenty-five thousand, eight hundred twenty-two".