13030224 has 20 divisors (see below), whose sum is σ = 33661536. Its totient is φ = 4343392.

The previous prime is 13030217. The next prime is 13030229. The reversal of 13030224 is 42203031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030229) 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 3 ways as a sum of consecutive naturals, for example, 135684 + ... + 135779.

Almost surely, 2^13030224 is an apocalyptic number.

It is an amenable number.

13030224 is an abundant number, since it is smaller than the sum of its proper divisors (20631312).

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

13030224 is a wasteful number, since it uses less digits than its factorization.

13030224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271474 (or 271468 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 13030224 is about 3609.7401568534. The cubic root of 13030224 is about 235.3155501457.

Adding to 13030224 its reverse (42203031), we get a palindrome (55233255).

The spelling of 13030224 in words is "thirteen million, thirty thousand, two hundred twenty-four".