13336224 has 96 divisors (see below), whose sum is σ = 38937024. Its totient is φ = 3962880.

The previous prime is 13336207. The next prime is 13336241. The reversal of 13336224 is 42263331.

It is an interprime number because it is at equal distance from previous prime (13336207) and next prime (13336241).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is a junction number, because it is equal to n+sod(n) for n = 13336194 and 13336203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77002 + ... + 77174.

It is an arithmetic number, because the mean of its divisors is an integer number (405594).

Almost surely, 2^13336224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13336224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19468512).

13336224 is an abundant number, since it is smaller than the sum of its proper divisors (25600800).

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

13336224 is a wasteful number, since it uses less digits than its factorization.

13336224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 262 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 13336224 is about 3651.8795160848. The cubic root of 13336224 is about 237.1433553826.

Adding to 13336224 its reverse (42263331), we get a palindrome (55599555).

It can be divided in two parts, 133362 and 24, that added together give a triangular number (133386 = T₅₁₆).

The spelling of 13336224 in words is "thirteen million, three hundred thirty-six thousand, two hundred twenty-four".