6423244 has 6 divisors (see below), whose sum is σ = 11240684. Its totient is φ = 3211620.

The previous prime is 6423227. The next prime is 6423247. The reversal of 6423244 is 4423246.

6423244 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (6423247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 802902 + ... + 802909.

Almost surely, 2^6423244 is an apocalyptic number.

It is an amenable number.

6423244 is a deficient number, since it is larger than the sum of its proper divisors (4817440).

6423244 is a wasteful number, since it uses less digits than its factorization.

6423244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605815 (or 1605813 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 6423244 is about 2534.4119633556. The cubic root of 6423244 is about 185.8880507206. Note that the first 3 decimals are identical.

The spelling of 6423244 in words is "six million, four hundred twenty-three thousand, two hundred forty-four".