6220323 has 6 divisors (see below), whose sum is σ = 8984924. Its totient is φ = 4146876.

The previous prime is 6220321. The next prime is 6220339. The reversal of 6220323 is 3230226.

It is not a de Polignac number, because 6220323 - 2¹ = 6220321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6220296 and 6220305.

It is not an unprimeable number, because it can be changed into a prime (6220321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 345565 + ... + 345582.

Almost surely, 2^6220323 is an apocalyptic number.

6220323 is a deficient number, since it is larger than the sum of its proper divisors (2764601).

6220323 is a wasteful number, since it uses less digits than its factorization.

6220323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691153 (or 691150 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 6220323 is about 2494.0575374277. The cubic root of 6220323 is about 183.9095629136.

Adding to 6220323 its reverse (3230226), we get a palindrome (9450549).

It can be divided in two parts, 62203 and 23, that added together give a palindrome (62226).

The spelling of 6220323 in words is "six million, two hundred twenty thousand, three hundred twenty-three".