13350224 has 20 divisors (see below), whose sum is σ = 25923936. Its totient is φ = 6660192.

The previous prime is 13350221. The next prime is 13350241. The reversal of 13350224 is 42205331.

It is a happy number.

13350224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 13350196 and 13350205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13350221) 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, 11327 + ... + 12449.

Almost surely, 2^13350224 is an apocalyptic number.

It is an amenable number.

13350224 is a deficient number, since it is larger than the sum of its proper divisors (12573712).

13350224 is a wasteful number, since it uses less digits than its factorization.

13350224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874 (or 1868 counting only the distinct ones).

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

The square root of 13350224 is about 3653.7958344713. The cubic root of 13350224 is about 237.2263085459.

Adding to 13350224 its reverse (42205331), we get a palindrome (55555555).

The spelling of 13350224 in words is "thirteen million, three hundred fifty thousand, two hundred twenty-four".