14080409 has 16 divisors (see below), whose sum is σ = 16573440. Its totient is φ = 11713680.

The previous prime is 14080397. The next prime is 14080411. The reversal of 14080409 is 90408041.

It is a cyclic number.

It is not a de Polignac number, because 14080409 - 2⁸ = 14080153 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14080489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42374 + ... + 42704.

It is an arithmetic number, because the mean of its divisors is an integer number (1035840).

Almost surely, 2^14080409 is an apocalyptic number.

It is an amenable number.

14080409 is a deficient number, since it is larger than the sum of its proper divisors (2493031).

14080409 is a wasteful number, since it uses less digits than its factorization.

14080409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500.

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

The square root of 14080409 is about 3752.3871068961. The cubic root of 14080409 is about 241.4747675701.

The spelling of 14080409 in words is "fourteen million, eighty thousand, four hundred nine".