13007318 has 8 divisors (see below), whose sum is σ = 19527480. Its totient is φ = 6498160.

The previous prime is 13007303. The next prime is 13007339. The reversal of 13007318 is 81370031.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 13007293 and 13007302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1553 + ... + 5331.

It is an arithmetic number, because the mean of its divisors is an integer number (2440935).

Almost surely, 2^13007318 is an apocalyptic number.

13007318 is a deficient number, since it is larger than the sum of its proper divisors (6520162).

13007318 is a wasteful number, since it uses less digits than its factorization.

13007318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5502.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 13007318 is about 3606.5659566962. The cubic root of 13007318 is about 235.1775811811.

Adding to 13007318 its reverse (81370031), we get a palindrome (94377349).

The spelling of 13007318 in words is "thirteen million, seven thousand, three hundred eighteen".