9170229 has 8 divisors (see below), whose sum is σ = 12261760. Its totient is φ = 6096096.

The previous prime is 9170209. The next prime is 9170233. The reversal of 9170229 is 9220719.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9170229 - 2⁵ = 9170197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9170196 and 9170205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9170209) 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, 3064 + ... + 5265.

It is an arithmetic number, because the mean of its divisors is an integer number (1532720).

Almost surely, 2^9170229 is an apocalyptic number.

It is an amenable number.

9170229 is a deficient number, since it is larger than the sum of its proper divisors (3091531).

9170229 is a wasteful number, since it uses less digits than its factorization.

9170229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8699.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 9170229 is about 3028.2385969405. The cubic root of 9170229 is about 209.3116463552.

The spelling of 9170229 in words is "nine million, one hundred seventy thousand, two hundred twenty-nine".