6222849 has 8 divisors (see below), whose sum is σ = 8583360. Its totient is φ = 4005456.

The previous prime is 6222829. The next prime is 6222869. The reversal of 6222849 is 9482226.

It is an interprime number because it is at equal distance from previous prime (6222829) and next prime (6222869).

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

It is not a de Polignac number, because 6222849 - 2⁵ = 6222817 is a prime.

6222849 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6222829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35677 + ... + 35850.

It is an arithmetic number, because the mean of its divisors is an integer number (1072920).

Almost surely, 2^6222849 is an apocalyptic number.

It is an amenable number.

6222849 is a deficient number, since it is larger than the sum of its proper divisors (2360511).

6222849 is a wasteful number, since it uses less digits than its factorization.

6222849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71559.

The product of its digits is 13824, while the sum is 33.

The square root of 6222849 is about 2494.5638897411. The cubic root of 6222849 is about 183.9344540479.

The spelling of 6222849 in words is "six million, two hundred twenty-two thousand, eight hundred forty-nine".