14149966 has 8 divisors (see below), whose sum is σ = 21287160. Its totient is φ = 7054248.

The previous prime is 14149963. The next prime is 14149969. The reversal of 14149966 is 66994141.

It is an interprime number because it is at equal distance from previous prime (14149963) and next prime (14149969).

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 (14149963) 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, 9501 + ... + 10888.

It is an arithmetic number, because the mean of its divisors is an integer number (2660895).

Almost surely, 2^14149966 is an apocalyptic number.

14149966 is a deficient number, since it is larger than the sum of its proper divisors (7137194).

14149966 is a wasteful number, since it uses less digits than its factorization.

14149966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20738.

The product of its digits is 46656, while the sum is 40.

The square root of 14149966 is about 3761.6440554630. The cubic root of 14149966 is about 241.8717417941.

The spelling of 14149966 in words is "fourteen million, one hundred forty-nine thousand, nine hundred sixty-six".