14387966 has 8 divisors (see below), whose sum is σ = 22108464. Its totient is φ = 7018480.

The previous prime is 14387939. The next prime is 14388037. The reversal of 14387966 is 66978341.

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

It is a Curzon number.

It is a congruent number.

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, 87650 + ... + 87813.

It is an arithmetic number, because the mean of its divisors is an integer number (2763558).

Almost surely, 2^14387966 is an apocalyptic number.

14387966 is a deficient number, since it is larger than the sum of its proper divisors (7720498).

14387966 is a wasteful number, since it uses less digits than its factorization.

14387966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175506.

The product of its digits is 217728, while the sum is 44.

The square root of 14387966 is about 3793.1472420669. The cubic root of 14387966 is about 243.2202894365.

The spelling of 14387966 in words is "fourteen million, three hundred eighty-seven thousand, nine hundred sixty-six".