14872223 has 4 divisors (see below), whose sum is σ = 14892528. Its totient is φ = 14851920.

The previous prime is 14872213. The next prime is 14872241. The reversal of 14872223 is 32227841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32227841 = 353 ⋅91297.

It is a cyclic number.

It is not a de Polignac number, because 14872223 - 2⁶ = 14872159 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 (14872213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9011 + ... + 10532.

It is an arithmetic number, because the mean of its divisors is an integer number (3723132).

Almost surely, 2^14872223 is an apocalyptic number.

14872223 is a deficient number, since it is larger than the sum of its proper divisors (20305).

14872223 is an equidigital number, since it uses as much as digits as its factorization.

14872223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20304.

The product of its digits is 5376, while the sum is 29.

The square root of 14872223 is about 3856.4521259832. The cubic root of 14872223 is about 245.9189313587.

The spelling of 14872223 in words is "fourteen million, eight hundred seventy-two thousand, two hundred twenty-three".