13653814 has 8 divisors (see below), whose sum is σ = 21034368. Its totient is φ = 6642360.

The previous prime is 13653811. The next prime is 13653859. The reversal of 13653814 is 41835631.

13653814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13653811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92182 + ... + 92329.

It is an arithmetic number, because the mean of its divisors is an integer number (2629296).

Almost surely, 2^13653814 is an apocalyptic number.

13653814 is a deficient number, since it is larger than the sum of its proper divisors (7380554).

13653814 is a wasteful number, since it uses less digits than its factorization.

13653814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184550.

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

The square root of 13653814 is about 3695.1067643574. The cubic root of 13653814 is about 239.0110578849.

The spelling of 13653814 in words is "thirteen million, six hundred fifty-three thousand, eight hundred fourteen".