14099965 has 8 divisors (see below), whose sum is σ = 18458208. Its totient is φ = 10254480.

The previous prime is 14099963. The next prime is 14099971. The reversal of 14099965 is 56999041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14099965 - 2¹ = 14099963 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14099963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128127 + ... + 128236.

It is an arithmetic number, because the mean of its divisors is an integer number (2307276).

Almost surely, 2^14099965 is an apocalyptic number.

It is an amenable number.

14099965 is a deficient number, since it is larger than the sum of its proper divisors (4358243).

14099965 is a wasteful number, since it uses less digits than its factorization.

14099965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256379.

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 14099965 is about 3754.9920106440. The cubic root of 14099965 is about 241.5865090215.

The spelling of 14099965 in words is "fourteen million, ninety-nine thousand, nine hundred sixty-five".