14386432 has 18 divisors (see below), whose sum is σ = 28717178. Its totient is φ = 7193088.

The previous prime is 14386417. The next prime is 14386481. The reversal of 14386432 is 23468341.

It can be written as a sum of positive squares in only one way, i.e., 7750656 + 6635776 = 2784^2 + 2576^2 .

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 14386394 and 14386403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27843 + ... + 28354.

Almost surely, 2^14386432 is an apocalyptic number.

It is an amenable number.

14386432 is a deficient number, since it is larger than the sum of its proper divisors (14330746).

14386432 is an frugal number, since it uses more digits than its factorization.

14386432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56213 (or 56199 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 14386432 is about 3792.9450299207. The cubic root of 14386432 is about 243.2116453334.

The spelling of 14386432 in words is "fourteen million, three hundred eighty-six thousand, four hundred thirty-two".