13695856 has 20 divisors (see below), whose sum is σ = 27690192. Its totient is φ = 6550016.

The previous prime is 13695841. The next prime is 13695881. The reversal of 13695856 is 65859631.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18241 + ... + 18976.

Almost surely, 2^13695856 is an apocalyptic number.

13695856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13695856 is an abundant number, since it is smaller than the sum of its proper divisors (13994336).

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

13695856 is a wasteful number, since it uses less digits than its factorization.

13695856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37248 (or 37242 counting only the distinct ones).

The product of its digits is 194400, while the sum is 43.

The square root of 13695856 is about 3700.7912667428. The cubic root of 13695856 is about 239.2561226685.

It can be divided in two parts, 1369 and 5856, that added together give a square (7225 = 85²).

The spelling of 13695856 in words is "thirteen million, six hundred ninety-five thousand, eight hundred fifty-six".