4422117 has 16 divisors (see below), whose sum is σ = 7093760. Its totient is φ = 2393712.

The previous prime is 4422101. The next prime is 4422127. The reversal of 4422117 is 7112244.

It is a happy number.

It is not a de Polignac number, because 4422117 - 2⁴ = 4422101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4422093 and 4422102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5143 + ... + 5940.

It is an arithmetic number, because the mean of its divisors is an integer number (443360).

Almost surely, 2^4422117 is an apocalyptic number.

It is an amenable number.

4422117 is a deficient number, since it is larger than the sum of its proper divisors (2671643).

4422117 is a wasteful number, since it uses less digits than its factorization.

4422117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11112.

The product of its digits is 448, while the sum is 21.

The square root of 4422117 is about 2102.8830209976. The cubic root of 4422117 is about 164.1383548911.

The spelling of 4422117 in words is "four million, four hundred twenty-two thousand, one hundred seventeen".