13676845 has 16 divisors (see below), whose sum is σ = 20200320. Its totient is φ = 8656704.

The previous prime is 13676837. The next prime is 13676879. The reversal of 13676845 is 54867631.

It is a happy number.

It is not a de Polignac number, because 13676845 - 2³ = 13676837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13676798 and 13676807.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14575 + ... + 15484.

It is an arithmetic number, because the mean of its divisors is an integer number (1262520).

Almost surely, 2^13676845 is an apocalyptic number.

It is an amenable number.

13676845 is a deficient number, since it is larger than the sum of its proper divisors (6523475).

13676845 is a wasteful number, since it uses less digits than its factorization.

13676845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30084.

The product of its digits is 120960, while the sum is 40.

The square root of 13676845 is about 3698.2218700343. The cubic root of 13676845 is about 239.1453688673.

The spelling of 13676845 in words is "thirteen million, six hundred seventy-six thousand, eight hundred forty-five".