13536814 has 8 divisors (see below), whose sum is σ = 20608488. Its totient is φ = 6667320.

The previous prime is 13536791. The next prime is 13536821. The reversal of 13536814 is 41863531.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 50377 + ... + 50644.

It is an arithmetic number, because the mean of its divisors is an integer number (2576061).

Almost surely, 2^13536814 is an apocalyptic number.

13536814 is a deficient number, since it is larger than the sum of its proper divisors (7071674).

13536814 is a wasteful number, since it uses less digits than its factorization.

13536814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101090.

The product of its digits is 8640, while the sum is 31.

The square root of 13536814 is about 3679.2409543274. The cubic root of 13536814 is about 238.3264005460.

The spelling of 13536814 in words is "thirteen million, five hundred thirty-six thousand, eight hundred fourteen".