13677854 has 4 divisors (see below), whose sum is σ = 20516784. Its totient is φ = 6838926.

The previous prime is 13677817. The next prime is 13677883. The reversal of 13677854 is 45877631.

13677854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3419462 + ... + 3419465.

It is an arithmetic number, because the mean of its divisors is an integer number (5129196).

Almost surely, 2^13677854 is an apocalyptic number.

13677854 is a deficient number, since it is larger than the sum of its proper divisors (6838930).

13677854 is an equidigital number, since it uses as much as digits as its factorization.

13677854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6838929.

The product of its digits is 141120, while the sum is 41.

The square root of 13677854 is about 3698.3582844284. The cubic root of 13677854 is about 239.1512496520.

The spelling of 13677854 in words is "thirteen million, six hundred seventy-seven thousand, eight hundred fifty-four".