14434066 has 4 divisors (see below), whose sum is σ = 21651102. Its totient is φ = 7217032.

The previous prime is 14434051. The next prime is 14434093. The reversal of 14434066 is 66043441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66043441 = 67 ⋅985723.

It can be written as a sum of positive squares in only one way, i.e., 14402025 + 32041 = 3795^2 + 179^2 .

It is a super-2 number, since 2×14434066² = 416684522584712, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3608515 + ... + 3608518.

Almost surely, 2^14434066 is an apocalyptic number.

14434066 is a deficient number, since it is larger than the sum of its proper divisors (7217036).

14434066 is an equidigital number, since it uses as much as digits as its factorization.

14434066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7217035.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 14434066 is about 3799.2191302951. The cubic root of 14434066 is about 243.4797771562.

The spelling of 14434066 in words is "fourteen million, four hundred thirty-four thousand, sixty-six".