13656014 has 8 divisors (see below), whose sum is σ = 20529288. Its totient is φ = 6812920.

The previous prime is 13656011. The next prime is 13656029. The reversal of 13656014 is 41065631.

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 (13656011) 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, 6377 + ... + 8244.

It is an arithmetic number, because the mean of its divisors is an integer number (2566161).

Almost surely, 2^13656014 is an apocalyptic number.

13656014 is a deficient number, since it is larger than the sum of its proper divisors (6873274).

13656014 is a wasteful number, since it uses less digits than its factorization.

13656014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15090.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 13656014 is about 3695.4044433593. The cubic root of 13656014 is about 239.0238942515.

The spelling of 13656014 in words is "thirteen million, six hundred fifty-six thousand, fourteen".