6223239 has 12 divisors (see below), whose sum is σ = 9806472. Its totient is φ = 3771600.

The previous prime is 6223211. The next prime is 6223247. The reversal of 6223239 is 9323226.

6223239 is a `hidden beast` number, since 622 + 3 + 2 + 39 = 666.

It is not a de Polignac number, because 6223239 - 2⁷ = 6223111 is a prime.

It is a super-2 number, since 2×6223239² = 77457407302242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6223439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31332 + ... + 31529.

It is an arithmetic number, because the mean of its divisors is an integer number (817206).

Almost surely, 2^6223239 is an apocalyptic number.

6223239 is a deficient number, since it is larger than the sum of its proper divisors (3583233).

6223239 is a wasteful number, since it uses less digits than its factorization.

6223239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62878 (or 62875 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 6223239 is about 2494.6420584926. The cubic root of 6223239 is about 183.9382964969.

The spelling of 6223239 in words is "six million, two hundred twenty-three thousand, two hundred thirty-nine".