14446 has 8 divisors (see below), whose sum is σ = 22464. Its totient is φ = 6960.

The previous prime is 14437. The next prime is 14447. The reversal of 14446 is 64441.

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

It is a plaindrome in base 10.

It is a nialpdrome in base 11 and base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14447) 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, 55 + ... + 178.

It is an arithmetic number, because the mean of its divisors is an integer number (2808).

2¹⁴⁴⁴⁶ is an apocalyptic number.

14446 is a deficient number, since it is larger than the sum of its proper divisors (8018).

14446 is a wasteful number, since it uses less digits than its factorization.

14446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266.

The product of its digits is 384, while the sum is 19.

The square root of 14446 is about 120.1915138435. The cubic root of 14446 is about 24.3546861216.

Adding to 14446 its reverse (64441), we get a palindrome (78887).

It can be divided in two parts, 144 and 46, that added together give a triangular number (190 = T₁₉).

The spelling of 14446 in words is "fourteen thousand, four hundred forty-six".