9170122 has 24 divisors (see below), whose sum is σ = 15649956. Its totient is φ = 4005504.

The previous prime is 9170111. The next prime is 9170129. The reversal of 9170122 is 2210719.

It can be written as a sum of positive squares in 2 ways, for example, as 9126441 + 43681 = 3021^2 + 209^2 .

It is a super-2 number, since 2×9170122² = 168182274989768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9170093 and 9170102.

It is not an unprimeable number, because it can be changed into a prime (9170129) 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 11 ways as a sum of consecutive naturals, for example, 8898 + ... + 9874.

Almost surely, 2^9170122 is an apocalyptic number.

9170122 is a deficient number, since it is larger than the sum of its proper divisors (6479834).

9170122 is a wasteful number, since it uses less digits than its factorization.

9170122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 9170122 is about 3028.2209298530. The cubic root of 9170122 is about 209.3108322558.

The spelling of 9170122 in words is "nine million, one hundred seventy thousand, one hundred twenty-two".