9229913 has 8 divisors (see below), whose sum is σ = 11507520. Its totient is φ = 7192080.

The previous prime is 9229889. The next prime is 9229931. The reversal of 9229913 is 3199229.

9229913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-9229913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9229943) 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, 59858 + ... + 60011.

It is an arithmetic number, because the mean of its divisors is an integer number (1438440).

Almost surely, 2^9229913 is an apocalyptic number.

It is an amenable number.

9229913 is a deficient number, since it is larger than the sum of its proper divisors (2277607).

9229913 is a wasteful number, since it uses less digits than its factorization.

9229913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119887.

The product of its digits is 8748, while the sum is 35.

The square root of 9229913 is about 3038.0771879595. The cubic root of 9229913 is about 209.7647630466.

It can be divided in two parts, 9 and 229913, that added together give a palindrome (229922).

The spelling of 9229913 in words is "nine million, two hundred twenty-nine thousand, nine hundred thirteen".