14633421 has 8 divisors (see below), whose sum is σ = 21285024. Its totient is φ = 8868720.

The previous prime is 14633419. The next prime is 14633431. The reversal of 14633421 is 12433641.

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

It is not a de Polignac number, because 14633421 - 2¹ = 14633419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14633391 and 14633400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14633431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221686 + ... + 221751.

It is an arithmetic number, because the mean of its divisors is an integer number (2660628).

Almost surely, 2^14633421 is an apocalyptic number.

14633421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14633421 is a deficient number, since it is larger than the sum of its proper divisors (6651603).

14633421 is a wasteful number, since it uses less digits than its factorization.

14633421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443451.

The product of its digits is 1728, while the sum is 24.

The square root of 14633421 is about 3825.3654727359. The cubic root of 14633421 is about 244.5955899416.

It can be divided in two parts, 1463 and 3421, that added together give a palindrome (4884).

The spelling of 14633421 in words is "fourteen million, six hundred thirty-three thousand, four hundred twenty-one".