14149994 has 8 divisors (see below), whose sum is σ = 21304128. Its totient is φ = 7048620.

The previous prime is 14149979. The next prime is 14150009. The reversal of 14149994 is 49994141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14149979) and next prime (14150009).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12512 + ... + 13595.

It is an arithmetic number, because the mean of its divisors is an integer number (2663016).

Almost surely, 2^14149994 is an apocalyptic number.

14149994 is a deficient number, since it is larger than the sum of its proper divisors (7154134).

14149994 is a wasteful number, since it uses less digits than its factorization.

14149994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26380.

The product of its digits is 46656, while the sum is 41.

The square root of 14149994 is about 3761.6477772381. The cubic root of 14149994 is about 241.8719013329.

The spelling of 14149994 in words is "fourteen million, one hundred forty-nine thousand, nine hundred ninety-four".