6422117 has 8 divisors (see below), whose sum is σ = 7085400. Its totient is φ = 5783040.

The previous prime is 6422113. The next prime is 6422167. The reversal of 6422117 is 7112246.

It can be written as a sum of positive squares in 4 ways, for example, as 961 + 6421156 = 31^2 + 2534^2 .

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 6422117 - 2² = 6422113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6422092 and 6422101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422111) 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, 5492 + ... + 6557.

It is an arithmetic number, because the mean of its divisors is an integer number (885675).

Almost surely, 2^6422117 is an apocalyptic number.

It is an amenable number.

6422117 is a deficient number, since it is larger than the sum of its proper divisors (663283).

6422117 is a wasteful number, since it uses less digits than its factorization.

6422117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12103.

The product of its digits is 672, while the sum is 23.

The square root of 6422117 is about 2534.1896140581. The cubic root of 6422117 is about 185.8771783282.

The spelling of 6422117 in words is "six million, four hundred twenty-two thousand, one hundred seventeen".