9442117 has 2 divisors, whose sum is σ = 9442118. Its totient is φ = 9442116.

The previous prime is 9442093. The next prime is 9442127. The reversal of 9442117 is 7112449.

9442117 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8288641 + 1153476 = 2879^2 + 1074^2 .

It is a cyclic number.

It is not a de Polignac number, because 9442117 - 2⁷ = 9441989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9442127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4721058 + 4721059.

It is an arithmetic number, because the mean of its divisors is an integer number (4721059).

Almost surely, 2^9442117 is an apocalyptic number.

It is an amenable number.

9442117 is a deficient number, since it is larger than the sum of its proper divisors (1).

9442117 is an equidigital number, since it uses as much as digits as its factorization.

9442117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 28.

The square root of 9442117 is about 3072.8027922403. The cubic root of 9442117 is about 211.3601584589.

It can be divided in two parts, 9442 and 117, that added together give a palindrome (9559).

The spelling of 9442117 in words is "nine million, four hundred forty-two thousand, one hundred seventeen".