14078424 has 16 divisors (see below), whose sum is σ = 35196120. Its totient is φ = 4692800.

The previous prime is 14078399. The next prime is 14078429. The reversal of 14078424 is 42487041.

It is a junction number, because it is equal to n+sod(n) for n = 14078391 and 14078400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14078429) 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 in 3 ways as a sum of consecutive naturals, for example, 293277 + ... + 293324.

Almost surely, 2^14078424 is an apocalyptic number.

It is an amenable number.

14078424 is an abundant number, since it is smaller than the sum of its proper divisors (21117696).

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

14078424 is a wasteful number, since it uses less digits than its factorization.

14078424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586610 (or 586606 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 14078424 is about 3752.1225992763. The cubic root of 14078424 is about 241.4634196530.

The spelling of 14078424 in words is "fourteen million, seventy-eight thousand, four hundred twenty-four".