6229566 has 48 divisors (see below), whose sum is σ = 15756000. Its totient is φ = 1778112.

The previous prime is 6229547. The next prime is 6229583. The reversal of 6229566 is 6659226.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6229566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5670 + ... + 6678.

It is an arithmetic number, because the mean of its divisors is an integer number (328250).

Almost surely, 2^6229566 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6229566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7878000).

6229566 is an abundant number, since it is smaller than the sum of its proper divisors (9526434).

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

6229566 is a wasteful number, since it uses less digits than its factorization.

6229566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1021 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 6229566 is about 2495.9098541414. The cubic root of 6229566 is about 184.0006104265. Note that the first 3 decimals are identical.

The spelling of 6229566 in words is "six million, two hundred twenty-nine thousand, five hundred sixty-six".