6624233 has 8 divisors (see below), whose sum is σ = 8258880. Its totient is φ = 5161680.

The previous prime is 6624199. The next prime is 6624259. The reversal of 6624233 is 3324266.

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

It is a cyclic number.

It is not a de Polignac number, because 6624233 - 2¹⁸ = 6362089 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6624433) 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, 42938 + ... + 43091.

It is an arithmetic number, because the mean of its divisors is an integer number (1032360).

Almost surely, 2^6624233 is an apocalyptic number.

It is an amenable number.

6624233 is a deficient number, since it is larger than the sum of its proper divisors (1634647).

6624233 is a wasteful number, since it uses less digits than its factorization.

6624233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86047.

The product of its digits is 5184, while the sum is 26.

The square root of 6624233 is about 2573.7585356828. The cubic root of 6624233 is about 187.8070394535.

Adding to 6624233 its reverse (3324266), we get a palindrome (9948499).

The spelling of 6624233 in words is "six million, six hundred twenty-four thousand, two hundred thirty-three".