14689366 has 4 divisors (see below), whose sum is σ = 22034052. Its totient is φ = 7344682.

The previous prime is 14689327. The next prime is 14689369. The reversal of 14689366 is 66398641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66398641 = 103 ⋅644647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14689369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672340 + ... + 3672343.

It is an arithmetic number, because the mean of its divisors is an integer number (5508513).

Almost surely, 2^14689366 is an apocalyptic number.

14689366 is a deficient number, since it is larger than the sum of its proper divisors (7344686).

14689366 is an equidigital number, since it uses as much as digits as its factorization.

14689366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7344685.

The product of its digits is 186624, while the sum is 43.

The square root of 14689366 is about 3832.6708702940. The cubic root of 14689366 is about 244.9068978471.

The spelling of 14689366 in words is "fourteen million, six hundred eighty-nine thousand, three hundred sixty-six".