10839523 has 6 divisors (see below), whose sum is σ = 11514956. Its totient is φ = 10201632.

The previous prime is 10839497. The next prime is 10839527. The reversal of 10839523 is 32593801.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-10839523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10839527) 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 5 ways as a sum of consecutive naturals, for example, 18465 + ... + 19042.

Almost surely, 2^10839523 is an apocalyptic number.

10839523 is a deficient number, since it is larger than the sum of its proper divisors (675433).

10839523 is an equidigital number, since it uses as much as digits as its factorization.

10839523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37541 (or 37524 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 10839523 is about 3292.3430866178. The cubic root of 10839523 is about 221.3111986643.

The spelling of 10839523 in words is "ten million, eight hundred thirty-nine thousand, five hundred twenty-three".