14090408 has 8 divisors (see below), whose sum is σ = 26419530. Its totient is φ = 7045200.

The previous prime is 14090393. The next prime is 14090411. The reversal of 14090408 is 80409041.

It can be written as a sum of positive squares in only one way, i.e., 7628644 + 6461764 = 2762^2 + 2542^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 880643 + ... + 880658.

Almost surely, 2^14090408 is an apocalyptic number.

It is an amenable number.

14090408 is a deficient number, since it is larger than the sum of its proper divisors (12329122).

14090408 is a wasteful number, since it uses less digits than its factorization.

14090408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761307 (or 1761303 counting only the distinct ones).

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

The square root of 14090408 is about 3753.7192223180. The cubic root of 14090408 is about 241.5319139897.

Adding to 14090408 its reverse (80409041), we get a palindrome (94499449).

The spelling of 14090408 in words is "fourteen million, ninety thousand, four hundred eight".