13630424 has 16 divisors (see below), whose sum is σ = 25617600. Its totient is φ = 6799072.

The previous prime is 13630411. The next prime is 13630427. The reversal of 13630424 is 42403631.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13630424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13630427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2054 + ... + 5610.

It is an arithmetic number, because the mean of its divisors is an integer number (1601100).

Almost surely, 2^13630424 is an apocalyptic number.

It is an amenable number.

13630424 is a deficient number, since it is larger than the sum of its proper divisors (11987176).

13630424 is a wasteful number, since it uses less digits than its factorization.

13630424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042 (or 4038 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 13630424 is about 3691.9404112201. The cubic root of 13630424 is about 238.8744986304.

The spelling of 13630424 in words is "thirteen million, six hundred thirty thousand, four hundred twenty-four".