14272766 has 4 divisors (see below), whose sum is σ = 21409152. Its totient is φ = 7136382.

The previous prime is 14272759. The next prime is 14272777. The reversal of 14272766 is 66727241.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3568190 + ... + 3568193.

It is an arithmetic number, because the mean of its divisors is an integer number (5352288).

Almost surely, 2^14272766 is an apocalyptic number.

14272766 is a deficient number, since it is larger than the sum of its proper divisors (7136386).

14272766 is an equidigital number, since it uses as much as digits as its factorization.

14272766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7136385.

The product of its digits is 28224, while the sum is 35.

The square root of 14272766 is about 3777.9314445871. The cubic root of 14272766 is about 242.5694193152.

The spelling of 14272766 in words is "fourteen million, two hundred seventy-two thousand, seven hundred sixty-six".