14455 has 12 divisors (see below), whose sum is σ = 20520. Its totient is φ = 9744.

The previous prime is 14449. The next prime is 14461. The reversal of 14455 is 55441.

It is an interprime number because it is at equal distance from previous prime (14449) and next prime (14461).

It is not a de Polignac number, because 14455 - 2³ = 14447 is a prime.

It is a plaindrome in base 10.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216 + ... + 274.

It is an arithmetic number, because the mean of its divisors is an integer number (1710).

2¹⁴⁴⁵⁵ is an apocalyptic number.

14455 is a deficient number, since it is larger than the sum of its proper divisors (6065).

14455 is an equidigital number, since it uses as much as digits as its factorization.

14455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 71 counting only the distinct ones).

The product of its digits is 400, while the sum is 19.

The square root of 14455 is about 120.2289482612. The cubic root of 14455 is about 24.3597428079.

Adding to 14455 its reverse (55441), we get a palindrome (69896).

It can be divided in two parts, 1445 and 5, that multiplied together give a square (7225 = 85²).

The spelling of 14455 in words is "fourteen thousand, four hundred fifty-five".