14800805 has 4 divisors (see below), whose sum is σ = 17760972. Its totient is φ = 11840640.

The previous prime is 14800771. The next prime is 14800811. The reversal of 14800805 is 50800841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6145441 + 8655364 = 2479^2 + 2942^2 .

It is not a de Polignac number, because 14800805 - 2¹⁸ = 14538661 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1480076 + ... + 1480085.

It is an arithmetic number, because the mean of its divisors is an integer number (4440243).

Almost surely, 2^14800805 is an apocalyptic number.

It is an amenable number.

14800805 is a deficient number, since it is larger than the sum of its proper divisors (2960167).

14800805 is an equidigital number, since it uses as much as digits as its factorization.

14800805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960166.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 14800805 is about 3847.1814358047. The cubic root of 14800805 is about 245.5246565939.

The spelling of 14800805 in words is "fourteen million, eight hundred thousand, eight hundred five".