14009408 has 28 divisors (see below), whose sum is σ = 31772352. Its totient is φ = 6003840.

The previous prime is 14009389. The next prime is 14009417. The reversal of 14009408 is 80490041.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-3 number, since 3×14009408³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15188 + ... + 16083.

Almost surely, 2^14009408 is an apocalyptic number.

It is an amenable number.

14009408 is an abundant number, since it is smaller than the sum of its proper divisors (17762944).

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

14009408 is an equidigital number, since it uses as much as digits as its factorization.

14009408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31290 (or 31280 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 14009408 is about 3742.9143725178. The cubic root of 14009408 is about 241.0682015156.

Adding to 14009408 its reverse (80490041), we get a palindrome (94499449).

The spelling of 14009408 in words is "fourteen million, nine thousand, four hundred eight".