14221467 has 32 divisors (see below), whose sum is σ = 23439360. Its totient is φ = 8462880.

The previous prime is 14221421. The next prime is 14221483. The reversal of 14221467 is 76412241.

14221467 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 14221467 - 2⁸ = 14221211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 14221467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10228 + ... + 11534.

It is an arithmetic number, because the mean of its divisors is an integer number (732480).

Almost surely, 2^14221467 is an apocalyptic number.

14221467 is a deficient number, since it is larger than the sum of its proper divisors (9217893).

14221467 is a wasteful number, since it uses less digits than its factorization.

14221467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360 (or 1354 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 14221467 is about 3771.1360357325. The cubic root of 14221467 is about 242.2784571043.

It can be divided in two parts, 142 and 21467, that added together give a square (21609 = 147²).

The spelling of 14221467 in words is "fourteen million, two hundred twenty-one thousand, four hundred sixty-seven".