6224313 has 8 divisors (see below), whose sum is σ = 8316448. Its totient is φ = 4140864.

The previous prime is 6224287. The next prime is 6224353. The reversal of 6224313 is 3134226.

It is a happy number.

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

It is not a de Polignac number, because 6224313 - 2⁶ = 6224249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6224313.

It is not an unprimeable number, because it can be changed into a prime (6224353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256 + ... + 3537.

It is an arithmetic number, because the mean of its divisors is an integer number (1039556).

Almost surely, 2^6224313 is an apocalyptic number.

It is an amenable number.

6224313 is a deficient number, since it is larger than the sum of its proper divisors (2092135).

6224313 is a wasteful number, since it uses less digits than its factorization.

6224313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4343.

The product of its digits is 864, while the sum is 21.

The square root of 6224313 is about 2494.8573105490. The cubic root of 6224313 is about 183.9488771804.

Adding to 6224313 its reverse (3134226), we get a palindrome (9358539).

The spelling of 6224313 in words is "six million, two hundred twenty-four thousand, three hundred thirteen".