9113523 has 8 divisors (see below), whose sum is σ = 12170448. Its totient is φ = 6066144.

The previous prime is 9113501. The next prime is 9113551. The reversal of 9113523 is 3253119.

It is a happy number.

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

It is not a de Polignac number, because 9113523 - 2⁹ = 9113011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9113493 and 9113502.

It is not an unprimeable number, because it can be changed into a prime (9113593) 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 7 ways as a sum of consecutive naturals, for example, 265 + ... + 4277.

It is an arithmetic number, because the mean of its divisors is an integer number (1521306).

Almost surely, 2^9113523 is an apocalyptic number.

9113523 is a deficient number, since it is larger than the sum of its proper divisors (3056925).

9113523 is a wasteful number, since it uses less digits than its factorization.

9113523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773.

The product of its digits is 810, while the sum is 24.

The square root of 9113523 is about 3018.8612091317. The cubic root of 9113523 is about 208.8793134265.

The spelling of 9113523 in words is "nine million, one hundred thirteen thousand, five hundred twenty-three".