13675418 has 8 divisors (see below), whose sum is σ = 20530260. Its totient is φ = 6832000.

The previous prime is 13675411. The next prime is 13675423. The reversal of 13675418 is 81457631.

13675418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10975969 + 2699449 = 3313^2 + 1643^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13675411) 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, 1418 + ... + 5418.

Almost surely, 2^13675418 is an apocalyptic number.

13675418 is a deficient number, since it is larger than the sum of its proper divisors (6854842).

13675418 is a wasteful number, since it uses less digits than its factorization.

13675418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712.

The product of its digits is 20160, while the sum is 35.

The square root of 13675418 is about 3698.0289344460. The cubic root of 13675418 is about 239.1370513469.

The spelling of 13675418 in words is "thirteen million, six hundred seventy-five thousand, four hundred eighteen".