13230424 has 16 divisors (see below), whose sum is σ = 25157520. Its totient is φ = 6521760.

The previous prime is 13230419. The next prime is 13230457. The reversal of 13230424 is 42403231.

It is a congruent number.

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, 11079 + ... + 12214.

It is an arithmetic number, because the mean of its divisors is an integer number (1572345).

Almost surely, 2^13230424 is an apocalyptic number.

It is an amenable number.

13230424 is a deficient number, since it is larger than the sum of its proper divisors (11927096).

13230424 is a wasteful number, since it uses less digits than its factorization.

13230424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23370 (or 23366 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13230424 is about 3637.3649803120. The cubic root of 13230424 is about 236.5145814752.

Adding to 13230424 its reverse (42403231), we get a palindrome (55633655).

The spelling of 13230424 in words is "thirteen million, two hundred thirty thousand, four hundred twenty-four".