6422717 has 12 divisors (see below), whose sum is σ = 7609056. Its totient is φ = 5310480.

The previous prime is 6422711. The next prime is 6422729. The reversal of 6422717 is 7172246.

It is not a de Polignac number, because 6422717 - 2⁴ = 6422701 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 6422717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422711) 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, 5342 + ... + 6432.

It is an arithmetic number, because the mean of its divisors is an integer number (634088).

Almost surely, 2^6422717 is an apocalyptic number.

It is an amenable number.

6422717 is a deficient number, since it is larger than the sum of its proper divisors (1186339).

6422717 is a wasteful number, since it uses less digits than its factorization.

6422717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156 (or 1127 counting only the distinct ones).

The product of its digits is 4704, while the sum is 29.

The square root of 6422717 is about 2534.3079923324. The cubic root of 6422717 is about 185.8829668055.

The spelling of 6422717 in words is "six million, four hundred twenty-two thousand, seven hundred seventeen".