6574222 has 8 divisors (see below), whose sum is σ = 9986400. Its totient is φ = 3245424.

The previous prime is 6574207. The next prime is 6574231. The reversal of 6574222 is 2224756.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 6⁷ + 5⁵ + 7⁸ + 4² + 2³ + 2¹¹ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20647 + ... + 20962.

It is an arithmetic number, because the mean of its divisors is an integer number (1248300).

Almost surely, 2^6574222 is an apocalyptic number.

6574222 is a deficient number, since it is larger than the sum of its proper divisors (3412178).

6574222 is a wasteful number, since it uses less digits than its factorization.

6574222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41690.

The product of its digits is 6720, while the sum is 28.

The square root of 6574222 is about 2564.0245708651. The cubic root of 6574222 is about 187.3332158350. Note that the first 3 decimals are identical.

Adding to 6574222 its reverse (2224756), we get a palindrome (8798978).

The spelling of 6574222 in words is "six million, five hundred seventy-four thousand, two hundred twenty-two".