14424346 has 4 divisors (see below), whose sum is σ = 21636522. Its totient is φ = 7212172.

The previous prime is 14424341. The next prime is 14424353. The reversal of 14424346 is 64342441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64342441 = 317 ⋅202973.

It can be written as a sum of positive squares in only one way, i.e., 11323225 + 3101121 = 3365^2 + 1761^2 .

It is not an unprimeable number, because it can be changed into a prime (14424341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3606085 + ... + 3606088.

Almost surely, 2^14424346 is an apocalyptic number.

14424346 is a deficient number, since it is larger than the sum of its proper divisors (7212176).

14424346 is an equidigital number, since it uses as much as digits as its factorization.

14424346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7212175.

The product of its digits is 9216, while the sum is 28.

The square root of 14424346 is about 3797.9397046293. The cubic root of 14424346 is about 243.4251112275.

Adding to 14424346 its reverse (64342441), we get a palindrome (78766787).

The spelling of 14424346 in words is "fourteen million, four hundred twenty-four thousand, three hundred forty-six".