10839936 has 32 divisors (see below), whose sum is σ = 28794600. Its totient is φ = 3613184.

The previous prime is 10839911. The next prime is 10839943. The reversal of 10839936 is 63993801.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 10839894 and 10839903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13731 + ... + 14498.

Almost surely, 2^10839936 is an apocalyptic number.

10839936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10839936 is an abundant number, since it is smaller than the sum of its proper divisors (17954664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10839936 is an equidigital number, since it uses as much as digits as its factorization.

10839936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28246 (or 28234 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 10839936 is about 3292.4058073087. The cubic root of 10839936 is about 221.3140093773.

The spelling of 10839936 in words is "ten million, eight hundred thirty-nine thousand, nine hundred thirty-six".