6423307 has 4 divisors (see below), whose sum is σ = 7007256. Its totient is φ = 5839360.

The previous prime is 6423301. The next prime is 6423337. The reversal of 6423307 is 7033246.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6423307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6423301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291958 + ... + 291979.

It is an arithmetic number, because the mean of its divisors is an integer number (1751814).

Almost surely, 2^6423307 is an apocalyptic number.

6423307 is a deficient number, since it is larger than the sum of its proper divisors (583949).

6423307 is a wasteful number, since it uses less digits than its factorization.

6423307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583948.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 6423307 is about 2534.4243922437. The cubic root of 6423307 is about 185.8886584565. Note that the first 3 decimals are identical.

The spelling of 6423307 in words is "six million, four hundred twenty-three thousand, three hundred seven".