9895523 has 16 divisors (see below), whose sum is σ = 11491200. Its totient is φ = 8426880.

The previous prime is 9895517. The next prime is 9895559. The reversal of 9895523 is 3255989.

It is not a de Polignac number, because 9895523 - 2¹⁴ = 9879139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9895573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23408 + ... + 23826.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^9895523 is an apocalyptic number.

9895523 is a deficient number, since it is larger than the sum of its proper divisors (1595677).

9895523 is a wasteful number, since it uses less digits than its factorization.

9895523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562.

The product of its digits is 97200, while the sum is 41.

The square root of 9895523 is about 3145.7150220578. The cubic root of 9895523 is about 214.6905445300.

The spelling of 9895523 in words is "nine million, eight hundred ninety-five thousand, five hundred twenty-three".