6229224 has 40 divisors (see below), whose sum is σ = 17449410. Its totient is φ = 2076192.

The previous prime is 6229213. The next prime is 6229231. The reversal of 6229224 is 4229226.

It can be written as a sum of positive squares in only one way, i.e., 3305124 + 2924100 = 1818^2 + 1710^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4159 + ... + 5454.

Almost surely, 2^6229224 is an apocalyptic number.

It is an amenable number.

6229224 is an abundant number, since it is smaller than the sum of its proper divisors (11220186).

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

6229224 is a wasteful number, since it uses less digits than its factorization.

6229224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9631 (or 9618 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 6229224 is about 2495.8413411112. The cubic root of 6229224 is about 183.9972431849.

The spelling of 6229224 in words is "six million, two hundred twenty-nine thousand, two hundred twenty-four".