14500805 has 8 divisors (see below), whose sum is σ = 18982944. Its totient is φ = 10546000.

The previous prime is 14500799. The next prime is 14500807. The reversal of 14500805 is 50800541.

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

It is a de Polignac number, because none of the positive numbers 2^k-14500805 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 (14500807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131771 + ... + 131880.

It is an arithmetic number, because the mean of its divisors is an integer number (2372868).

Almost surely, 2^14500805 is an apocalyptic number.

It is an amenable number.

14500805 is a deficient number, since it is larger than the sum of its proper divisors (4482139).

14500805 is a wasteful number, since it uses less digits than its factorization.

14500805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263667.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 14500805 is about 3807.9922531434. The cubic root of 14500805 is about 243.8544605956.

The spelling of 14500805 in words is "fourteen million, five hundred thousand, eight hundred five".