13045218 has 8 divisors (see below), whose sum is σ = 26090448. Its totient is φ = 4348404.

The previous prime is 13045217. The next prime is 13045237. The reversal of 13045218 is 81254031.

13045218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

13045218 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13045217) 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, 1087096 + ... + 1087107.

It is an arithmetic number, because the mean of its divisors is an integer number (3261306).

Almost surely, 2^13045218 is an apocalyptic number.

13045218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13045218 is a wasteful number, since it uses less digits than its factorization.

13045218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174208.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 13045218 is about 3611.8164405185. The cubic root of 13045218 is about 235.4057754779.

Adding to 13045218 its reverse (81254031), we get a palindrome (94299249).

The spelling of 13045218 in words is "thirteen million, forty-five thousand, two hundred eighteen".