9116523 has 32 divisors (see below), whose sum is σ = 15321600. Its totient is φ = 5311008.

The previous prime is 9116491. The next prime is 9116531. The reversal of 9116523 is 3256119.

9116523 is a `hidden beast` number, since 9 + 1 + 1 + 652 + 3 = 666.

It is not a de Polignac number, because 9116523 - 2⁵ = 9116491 is a prime.

It is a super-2 number, since 2×9116523² = 166221983219058, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (9116423) 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 31 ways as a sum of consecutive naturals, for example, 5986 + ... + 7352.

It is an arithmetic number, because the mean of its divisors is an integer number (478800).

Almost surely, 2^9116523 is an apocalyptic number.

9116523 is a deficient number, since it is larger than the sum of its proper divisors (6205077).

9116523 is a wasteful number, since it uses less digits than its factorization.

9116523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408 (or 1402 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 9116523 is about 3019.3580443531. The cubic root of 9116523 is about 208.9022306230.

The spelling of 9116523 in words is "nine million, one hundred sixteen thousand, five hundred twenty-three".