14162066 has 8 divisors (see below), whose sum is σ = 22166784. Its totient is φ = 6773140.

The previous prime is 14162059. The next prime is 14162069. The reversal of 14162066 is 66026141.

It is a happy number.

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

It is a super-2 number, since 2×14162066² = 401128226776712, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14162069) 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, 153890 + ... + 153981.

It is an arithmetic number, because the mean of its divisors is an integer number (2770848).

Almost surely, 2^14162066 is an apocalyptic number.

14162066 is a deficient number, since it is larger than the sum of its proper divisors (8004718).

14162066 is a wasteful number, since it uses less digits than its factorization.

14162066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307896.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 14162066 is about 3763.2520510856. The cubic root of 14162066 is about 241.9406657348.

The spelling of 14162066 in words is "fourteen million, one hundred sixty-two thousand, sixty-six".