14420533 has 4 divisors (see below), whose sum is σ = 14453100. Its totient is φ = 14387968.

The previous prime is 14420521. The next prime is 14420537. The reversal of 14420533 is 33502441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3411409 + 11009124 = 1847^2 + 3318^2 .

It is a cyclic number.

It is not a de Polignac number, because 14420533 - 2⁵ = 14420501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14420537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15610 + ... + 16507.

It is an arithmetic number, because the mean of its divisors is an integer number (3613275).

Almost surely, 2^14420533 is an apocalyptic number.

It is an amenable number.

14420533 is a deficient number, since it is larger than the sum of its proper divisors (32567).

14420533 is an equidigital number, since it uses as much as digits as its factorization.

14420533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32566.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 14420533 is about 3797.4376887580. The cubic root of 14420533 is about 243.4036599546.

Adding to 14420533 its reverse (33502441), we get a palindrome (47922974).

The spelling of 14420533 in words is "fourteen million, four hundred twenty thousand, five hundred thirty-three".