13318248 has 16 divisors (see below), whose sum is σ = 33295680. Its totient is φ = 4439408.

The previous prime is 13318231. The next prime is 13318271. The reversal of 13318248 is 84281331.

It is a nude number because it is divisible by every one of its digits.

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 3 ways as a sum of consecutive naturals, for example, 277440 + ... + 277487.

It is an arithmetic number, because the mean of its divisors is an integer number (2080980).

Almost surely, 2^13318248 is an apocalyptic number.

It is an amenable number.

13318248 is an abundant number, since it is smaller than the sum of its proper divisors (19977432).

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

13318248 is a wasteful number, since it uses less digits than its factorization.

13318248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554936 (or 554932 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 13318248 is about 3649.4174877643. The cubic root of 13318248 is about 237.0367583499.

Adding to 13318248 its reverse (84281331), we get a palindrome (97599579).

It can be divided in two parts, 133 and 18248, that added together give a palindrome (18381).

The spelling of 13318248 in words is "thirteen million, three hundred eighteen thousand, two hundred forty-eight".