13224035 has 8 divisors (see below), whose sum is σ = 17311536. Its totient is φ = 9617440.

The previous prime is 13223957. The next prime is 13224037. The reversal of 13224035 is 53042231.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-13224035 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13223998 and 13224016.

It is not an unprimeable number, because it can be changed into a prime (13224037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 120164 + ... + 120273.

It is an arithmetic number, because the mean of its divisors is an integer number (2163942).

Almost surely, 2^13224035 is an apocalyptic number.

13224035 is a deficient number, since it is larger than the sum of its proper divisors (4087501).

13224035 is a wasteful number, since it uses less digits than its factorization.

13224035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240453.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 13224035 is about 3636.4866286018. The cubic root of 13224035 is about 236.4765042132.

Adding to 13224035 its reverse (53042231), we get a palindrome (66266266).

The spelling of 13224035 in words is "thirteen million, two hundred twenty-four thousand, thirty-five".