14223998 has 8 divisors (see below), whose sum is σ = 21636720. Its totient is φ = 7011760.

The previous prime is 14223997. The next prime is 14224037. The reversal of 14223998 is 89932241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223997) 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 3 ways as a sum of consecutive naturals, for example, 49943 + ... + 50226.

It is an arithmetic number, because the mean of its divisors is an integer number (2704590).

Almost surely, 2^14223998 is an apocalyptic number.

14223998 is a deficient number, since it is larger than the sum of its proper divisors (7412722).

14223998 is a wasteful number, since it uses less digits than its factorization.

14223998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100242.

The product of its digits is 31104, while the sum is 38.

The square root of 14223998 is about 3771.4715960749. The cubic root of 14223998 is about 242.2928290487.

It can be divided in two parts, 142 and 23998, that multiplied together give a square (3407716 = 1846²).

The spelling of 14223998 in words is "fourteen million, two hundred twenty-three thousand, nine hundred ninety-eight".