14130824 has 8 divisors (see below), whose sum is σ = 26495310. Its totient is φ = 7065408.

The previous prime is 14130821. The next prime is 14130847. The reversal of 14130824 is 42803141.

It can be written as a sum of positive squares in only one way, i.e., 11628100 + 2502724 = 3410^2 + 1582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 14130824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14130821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 883169 + ... + 883184.

Almost surely, 2^14130824 is an apocalyptic number.

It is an amenable number.

14130824 is a deficient number, since it is larger than the sum of its proper divisors (12364486).

14130824 is a wasteful number, since it uses less digits than its factorization.

14130824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766359 (or 1766355 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 14130824 is about 3759.0988281768. The cubic root of 14130824 is about 241.7626249660.

Adding to 14130824 its reverse (42803141), we get a palindrome (56933965).

The spelling of 14130824 in words is "fourteen million, one hundred thirty thousand, eight hundred twenty-four".