9122259 has 4 divisors (see below), whose sum is σ = 12163016. Its totient is φ = 6081504.

The previous prime is 9122257. The next prime is 9122263. The reversal of 9122259 is 9522219.

9122259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9122259 - 2¹ = 9122257 is a prime.

It is a Duffinian number.

9122259 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9122257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520374 + ... + 1520379.

It is an arithmetic number, because the mean of its divisors is an integer number (3040754).

Almost surely, 2^9122259 is an apocalyptic number.

9122259 is a deficient number, since it is larger than the sum of its proper divisors (3040757).

9122259 is a wasteful number, since it uses less digits than its factorization.

9122259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040756.

The product of its digits is 3240, while the sum is 30.

The square root of 9122259 is about 3020.3077657749. The cubic root of 9122259 is about 208.9460343105.

The spelling of 9122259 in words is "nine million, one hundred twenty-two thousand, two hundred fifty-nine".