14223754 has 4 divisors (see below), whose sum is σ = 21335634. Its totient is φ = 7111876.

The previous prime is 14223749. The next prime is 14223757. The reversal of 14223754 is 45732241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45732241 = 1759 ⋅25999.

It can be written as a sum of positive squares in only one way, i.e., 13950225 + 273529 = 3735^2 + 523^2 .

It is not an unprimeable number, because it can be changed into a prime (14223757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3555937 + ... + 3555940.

Almost surely, 2^14223754 is an apocalyptic number.

14223754 is a deficient number, since it is larger than the sum of its proper divisors (7111880).

14223754 is an equidigital number, since it uses as much as digits as its factorization.

14223754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7111879.

The product of its digits is 6720, while the sum is 28.

The square root of 14223754 is about 3771.4392478204. The cubic root of 14223754 is about 242.2914436016.

Adding to 14223754 its reverse (45732241), we get a palindrome (59955995).

The spelling of 14223754 in words is "fourteen million, two hundred twenty-three thousand, seven hundred fifty-four".