13677008 has 20 divisors (see below), whose sum is σ = 26681700. Its totient is φ = 6791424.

The previous prime is 13677007. The next prime is 13677031. The reversal of 13677008 is 80077631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 659344 + 13017664 = 812^2 + 3608^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13677007) 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, 485 + ... + 5252.

It is an arithmetic number, because the mean of its divisors is an integer number (1334085).

Almost surely, 2^13677008 is an apocalyptic number.

It is an amenable number.

13677008 is a deficient number, since it is larger than the sum of its proper divisors (13004692).

13677008 is a wasteful number, since it uses less digits than its factorization.

13677008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5894 (or 5888 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 13677008 is about 3698.2439075864. The cubic root of 13677008 is about 239.1463189046.

The spelling of 13677008 in words is "thirteen million, six hundred seventy-seven thousand, eight".