9915323 has 8 divisors (see below), whose sum is σ = 11287296. Its totient is φ = 8621800.

The previous prime is 9915313. The next prime is 9915329. The reversal of 9915323 is 3235199.

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

It is not a de Polignac number, because 9915323 - 2⁴ = 9915307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9915323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9915329) 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, 19343 + ... + 19848.

It is an arithmetic number, because the mean of its divisors is an integer number (1410912).

Almost surely, 2^9915323 is an apocalyptic number.

9915323 is a deficient number, since it is larger than the sum of its proper divisors (1371973).

9915323 is a wasteful number, since it uses less digits than its factorization.

9915323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39225.

The product of its digits is 7290, while the sum is 32.

The square root of 9915323 is about 3148.8605875777. The cubic root of 9915323 is about 214.8336409159.

The spelling of 9915323 in words is "nine million, nine hundred fifteen thousand, three hundred twenty-three".